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14020155
CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 11660 REGNART CANYON DR CONTRACTOR313D-TO BE PERMIT NO: 14020155 iZZTERMINED OWNER'S NAME: HARPER CHARLES P TRUSTEE&ET AL Jjr DATE ISSUED:02126/2014 O VNEW PHONE: 4084992523 PRONE NO: LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION:RESIDENTIAL E] COMMERCIAL E] �q(,ar C � INSTALL PV SYSTEM TO SFDWL ROOF 34 PANELS, License Clas/s L r Lie.# 6.87KW Contractor LIM/N17 Date a- I hereby affirm that 1 am licensed under the provisions of Chapter 9 (commencing with Section 7000)of Division 3 of the Business&Professions Code and that my license is in full force and effect. 1 hereby affirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate of consent to self-insure for Worker's Compensation,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this permit is issued. Sq.Ft Floor Arca: Valuation:$41617 1 have and will maintain Worker's Compensation Insurance,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this APN Number;36633001.00 Occupancy Type: kiermit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is PERIVIIT EXPIRES IF WORK IS NOT STARTED correct.I agree to comply with all city and county ordinances and state laws relating WITHIN 180 DAYI*PERMIT ISSUANCE OR to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We)agree to save 180 DAYS FROM LAST CALLED INSPECTION, indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the ,n '4/ granting of this permit. Additionally,the applicant understands and will comply Issued by: r Date[` ��/ with all non-point source regulations per the Cupertino Municipal Code,Section r 9,18. 71 RE-ROOFS: Signature Date All roofs shall be inspected prior to any roofing material being installed.If a roof is _' ` s. installed without first obtaining an inspection,I agree to remove all new materials for inspection. ❑ OvfNER-BUILDER DECLARATION I hereby affirm that I am exempt from[he Contractor's License Law for one of Signature of Applicant: Date: the following two reasons: ALL ROOF COVERINGS TO BE CLASS"A"OR BETTER 1,as owner of the property,or my employees with wages as their sole compensation, will do the work,and the structure is not intended or offered for sale(Sec.7044, Business&Professions Code) 1,as owner of the property,am exclusively contracting with licensed contractors to HAZARDOUS,MATERIALS DISCLOSURE construct the project(Sec.7044,Business&Professions Code), I have read the hazardous materials requirements under Chapter 6.95 of the California health&Safety Code,Sections 25505,25533,and 25534. I will I hereby affirm under penalty of perjury one of the following three maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and the declarations: Health&Safety Code,Section 25532(a)should I store or handle hazardous I have and will maintain a Certificate of Consent to self-insure for Worker's material. Additionally,should I use equipment or devices wbich emit hazardous Compensation,as provided for by Section 3700 of the Labor Code,for the air contaminants as defined by the Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and 1 have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Code,Sections 25505,25533,and 25534. Section 3700 of the Labor Code,for the performance of the work for which this s•ue ._�;;ititltoi=i7et.a a0 Date: permit is issued, j �, I certify drat in the performance of the work for which this permit is issued,I shall not employ any person in any manner so as to become subject to the Worker's Compensation laws of California. lf,after making this certificate of exemption,i CONSTRUCTION LENDING AGENCY become subject to the Worker's Compensation provisions of the Labor Code,I mast I hereby affirm that there is a construction lending agency for the performance of forthwith comply with such provisions or this permit shall be deemed revoked, work's for which this permit is issued(Sec.3097,Civ C.) Lender's Name APPLICANT CERTIFICATION Lender's Address I certify that I have read this application and state that the above information is correct. 1 agree to comply with all city and county ordinances and state laws relating to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes.(We)agree to save ARCHITECT'S DECLARATION indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the 1 understand my plans shall be used as public records, granting of this permit.Additionally,the applicant understands and will comply with all non-point source regulations per the Cupertino Municipal Code,Section Licensed Professional 9.18. Signature Date ALTERNATIVE ENERGY PERMIT APPLICATION Is COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 CUPERTINO (408)777-3228•FAX(408)777-3333•buildinaQcuneltino.or4 1 APN# /PROJECT ADDRESS 660 REGVAnI CJA A DP- VE OWNER NAME PHONE E-JA4AJIL46R(tS $ NAN( 4A =7E- . 22- STREET ADDRESS CITY, STATE,ZIP FAX 11660 RE(:TAIA 2T CANYON M C PEk No o 1 CONTACT NAME Au6ry� ��S PHONE 1 SC.��g. 15� E IL [ tutting 1. CwM STREET ADDRESS V '���v�l�� AVENUE CITY,STATE4�17 ^ �I� t FAX l I `i./ S. 240 CAI ❑OWNER ❑ OWNER-BUILDER ❑ OWNER AGENT CONTRACTOR ❑CONTRACTOR AGENT ❑ ARCUITECr ❑ENGINEER ❑ DEVELOPER ❑TENANT CONTRACTOR NAME /y � r^S B LICENSE N�UNIIJ�R Z' LICENSE TYPE BUS,LIC A A cToER COMPANY NAME L(1N11Nt4LT ENE�G E-MAIL ccs,_C�lumino(�-- Con► FAX STREET ADpRESSI �; a"����0 ��f�� C17Y,STATE ZIP Fp 6 PHONE I ARCHITECTiFNGINEER NAME �!V LICENSE NUMBER BUS.LIC N COMPANY NAME E-MAIL FAX ,STREET ADDRESS CITY,STATE,ZIP PHONE USE OF ❑ SFD or Duplex ❑ Multi-Family PROJECT IN WILDLAND PROJECT IN STRUCTURE: ❑ COrllrnercial URBAN INTERFACE AREA ❑ Yes ❑ NO FLOODZONE ❑ Yes ❑ No SOLAR PANELS ❑ BLECTRIC VEHICLE CHARGING STATION FE3 SOLAR WATER HEATING ❑ OTHER: POR SOI.,1R PAIVELS., NUMBER OF PANELSA+KI TS: KILOWATTS(COMMERCIAL ONLY): TOTAL VALUATION. 4 DESCRIPTION OF WORK O uo �va. MVX2 S-6o- - i 't5- Z S22' he PV is All to Oe ' RECEIVED BY: By my signature below,I certify to each of the following: I am the property owner or authorized agent to act on the property owner' alf. l have read this application and the information I have provided is eorrect. I have read the Description of Work and verily it is aeeurate. I agree to comply with ali applicable local ordinances and slate laws relating to building construction. I authorize representatives of Cupertino to enter the above-identified properly for inspeetion purposes. Signature of Applicant/Agem pale; a� SUPPLEMENTAL INFORMATION REQUIRED OFFICE USE ONLY 12�OVER-THE-COONTER c4 s ❑ EXPRESS U s� ❑ STANDARD zUz a' ❑ LARGE • 0. ❑ MAJOR PVApp_2011.doc revised 03/16/11 CITY OF CUPERTINO FEE ESTIMATOR-BUILDING DIVISION ADDRESS: 11660 regnart canyon dr DATE: 02/26/2014 REVIEWED BY: Mendez APN: BP#: ,Ss 'VALUATION: 1$41,617 *PERMIT TYPE: Building Permit PLAN CHECK TYPE: Alteration / Repair PRIMARY SFD or Duplex PENTAMATION USE: pPERMIT TYPE: SOLAR-RES WORK instal! v system to sfdwl roof 34 panels, 6.87kw SCOPE r4lech. PlaaJ CheCn Plumb. Plait Cheek Elec. Plan Check Urch.1'ennil Fee: llhonh, Permit Fee: er..Pennif Fee: Other Week Irup. ET_L_ 0rher Plrunli Jnsp. ET-1- Orh.er El ec. Insp. ;61ec•h. hLy. Fee: 111runh.Insp, Fre: Dec. lrisp.Fee: NOTE: This estimate does not include fees due to other Departments C1.e-Planning,Public Works,Fire,Sanitary Seiver District,School District,etc. . These.fees are based on the prefintinary in orruation available and are only an estimate. Contact the De t or addn'l info. FEE ITEMS (Fee Resolutia» 11-053 E,f.. 7/1/13) FEE QTYIFEE NIISC ITEMS Plan Check Fee: $0.00 # AIternative Energy System Suppl. PC Fee: (D Reg. 0 OT0.0 his $0.00 $229.00 IPHOTOVRES Photovoltaic System PME Plan Check: $0.00 Permit Fee: $0.00 Suppl. Insp.Fee:Q Reg. Q OT 0,0 Iirs $0.00 PME Unit Fee: $0.00 PME Permit Fee: $0.00 Cottstruclion Tax: Arinzinisrraffi,e Tee: 0 Work Without Permit? Q Yes Q No $0.00 G Advanced Planning Fee: $0.00 Select a Non-Residential Q Travel Documentation Fees: Building or Structure 0 i Strong Motion Fee: 1BSEISMICR $4.16 Select an Administrative Item Bldg Stds Commission Fee: 1BCBSC $2.00 SUBTOTALS: $6.16 $229.00 TOTAL FEE: $235.16 Revised: 01115/2014 .� Suniva SUNIVA MV SERIES I ri � MIIL1ICRYSTALLI NE SOLAR MODULES MV-SERIt..S:'MVX'6610ELL`MQ' LEAME) SLiniva's IkTV"'series modules are made of world-class quality MUltiffyStalline solar cells to bringyou a reliable yield even ENGINEERING EXCELLENCE under demanding conditions.Combining industry-leading a Built with world-class quality mul ticrystal line cells, performance with multicrystall ine cells,N4-V""modules providing excellent performance value provide excellent value,performance and reiiability. 0 Suniva is a U.S.-based company spun out from the Georgia Tech University Center of Excellence in Photovoltaics;one of only two such research centers FEATURES in the U.S. ■ Suniva's state-of-the art manufacturing and module Positive 0111 ONVCr roleranQ %-PUPPIRTINO lab facilities feature the most advanced equipment ensil 11 ble OMPLISys Uilding Deparbrient and technology 0 BL[y At nPlipqptl rpgtiVst U L QUALITY & RELIABILITY Suniva MV"series modules are manufactured and 0 COMPLIANCE warranted to our specifications assuringconsistentblack frame so ail8bte. Neviavewd by J__9__, high performance and quality. 0 Complies with TEC 61701 for salt mist specifications include: • Rigorous quality management corrosion resistance • Performance longevity with advanced Provides industry-leading 25 year linear polymer backsheet warranty(with 10 year warranty on • Produced in an ISO 9001:2008 certified facility workmanship and inaterials). • System and design services available CERTIFICATIONS TOV11heirilatid- CEC MVr" SERIES: MVX 60 CELL MODULES ELECTRICAL DATA(NOMINAL) The raledpower may only vary by•0/+396,and all olherelecirical paramelers by L 5% 245-60-5-701 l .r r r [ * Power Classification(Pmax) 240 W 245 W 250 W 1255 W a Module Efficiency(%} 14.75% 15.06% 115.37% ' 15.67% Voltage at Max.Power Point(Vmp) 29.70 V 29.90 V 30.10 V 30.40 V Current at Max.Power Point(Imp) 8.08 A 8.19 A 8.31 A 8.39 A Open Circuit Voltage(Voc) 37.20 V 37.30 V 37.40-V 37.60 V Short Circuit Current(Isc) 8.64 A 8.73 A 8.83 A 8.86 A The electrical data apply to standard test conditions(STC) Irradiance of 1000 W/m°with AM 1.5 spectra at 251C. CHARACTERISTIC DATA Type of Solar Cell Multicrystalline silicon cells 156 mm x 156 mm(6 in.) Frame Silver anodized aluminum alloy _ Glass Tempered(low-iron),anti-reflective coating Junction Box NEMA IP65/IP67 rated;3 or 3x2 internal bypass diodes Cable&Connectors 4mm'cable with MC4 compatible connectors; - 4 cable length approx, 1000mm crar,dR„liolc w�— MECHANICALS Cells 1 Module 60(6 x 10) Module Dimensions 1640 x 992 mm(64.56 x 39.05 in.) Module Thickness(Depth) 40 mm(1.57 in.) 947 Approximate Weight 19 kg(41.88 lbs.) TEMPERATURE COEFFICIENTS Voltage f5,Voc(%1°C) -0.340 IM r,•ra,u°nM imewbnM'fMryrm.omi»r..w ._.,f7——T _.._.r_-. Current a,Isc(%/°C) — — +0.045 Power y,Pmax(%1°C) -0.450 L NOCT Avg (+!-2°C) 45.0 1 --� LIMITS Max.Syslem Voltage 1000 VDC for IEC, 1000 VDC for UL* Max Series Fuse Rating 15 Amps Operating Module Temperature -40°C to+85°C(-40°F to+185°F) Stone Resistance/Static Load Withstands mechanical loads up to 5400 Pa(113 psf); t00% CS V. hail and wind resistant r. 97% � gS — -- -- ----- — --- — — — - — -- w _ AF 0 1000V UL available upon request U RcQR VSr Snnrva•reserves the right to change rhe data at M R Please read installation manual before a 90% qN Y� any lime.View manual and warranty at suniva.com. a ��tv4�4p/ installing or working wish module. a •" RRgNN�' 60-Cell Packed In pallets of 25 and 30 modules. a 8o% 49'Container-total 29 pallets 28 pallets oe 14 p.IIo1, , 14 pallet s 0 1 12 3525ea h --25 mod.dea earl+ 30 modvtea each' YEARS 53'Trailer-total 36 pallets �36 allele 111 palle[s ,—491 pallets nI '°Ilrr�-s ��' PLEASE RECYCLE p °R —�'( `l !JI{lY j{91t � 25 ni°dm�ea earh 75 mu2,Mae.�Gv aommurm°aG,• 5795 Peachtree lndurtrlal el.e_. 1/' L1 Norcross.Grorgia 10042 USA AUGUST 8,2013{REV.0) ISAMQ 00311 'Cannot slack on top or30-module panels Iel +1 404 477 2700 me SHOO e 0 Sete made S'--b1" • 4 suniva Inc. 5765 Pcachtree Industrial Blvd Example: SRSYCO001120828AA0001 U � i va" Norcross,GA 30092 S-RSYC-0001 —12—08—28—AA-0001 Tel:404-477-2700 A-BBCC-DDDD-EE-FF-GG-HH IIII techsunoorl u,suniva.com The rdnlllance of 501ar Made Sensibly www.suniva.com/ourproducts.php A: Manufacturer, 88: OEM Manufacturer, CC: Factory Suniva Installation and Instruction Manual Location, DDDD: Engineering Number, EE: Year of Production, FF: Month of Production, GG: Date of Introduction Production, HH: 2 alphanumeric characters for factory workshop area, 1111:4 digit sequence 0 to 9999 for sequential This manual provides safety and installation instructions for production starling on each new day of production at 0001. Suniva photovoltaic modules, herein referred to as module(s),with the module model numbers: Electrical Characteristics • MVXxxx-72-5-YYY; Where xxx could be 290 to 305 in • See tables at end of installation manual for electrical increments of 5.YYY could be either 701 or 801 parameters. • MVXxxx-60-5-YYY; Where xxx could be 240 to 255 in • The electrical characteristics are within t10 percent of the increments of 5.YYY could be either 701,781,8131,or 801. indicated values of Isc, Voc, and Pym under standard test To maintain the safety of yourself and others, carefully read the conditions; irradiance of 100 mW/cm ,AM 1.5 spectrum, and a cell temperature of 25'C(77 F). entire installation and instruction sheet prior to installation and Under normal conditions, a photovoltaic module is likely to operation. System safety and proper design should be ensured experience conditions that produce more current and/or by qualified personnel. Failure to comply with these voltage than reported at standard test conditions. instructions will invalidate the Suniva Limited Warranty for the Accordingly, the values of Isc and Voc marked on this module. For more information,please visit our website. module should be multiplied by a factor of 1.25 when Safety determining component voltage ratings, conductor ampacities, fuse sizes, and size of controls connected to the • Suniva modules produce electricity when exposed to light. PV output. To avoid electric shock and injury, completely cover the front Per NEC: "Refer to Section 690-8 of the NEC for an of the module with an opaque material before making any additional multiplying factor of 125 percent (80 percent electrical connections and disconnect the module from all derating)which may be applicable." electrical connections before any maintenance or cleaning. Temperature Coefficients • Only individuals trained in the principles of electricity and Tem erature Coefficients electrical equipment should install modules. Power V,Prnax %!'C -0.45 • Modules must be installed in a manner compliant with the Voltage 13,Voc %/°C -o.34 National Electric Code (NEC) and all applicable standards Current a Isc %1°C +0.045 and codes. NOCT C 45+/-2 • Use properly insulated tools and appropriate protective equipment and work only in dry conditions. Mounting Overview • Protective gloves should be wom when handling modules to • Mounting design and installation should be performed by protect against sharp edges and burns. trained professional and must conform to local codes. • Do not artificially concentrate sunlight on the module(s). • Select a site and configuration that maximizes direct sunlight • Do not install the modules in an area where flammable gas exposure and eliminates or minimizes shadowing. or material may be present. • Avoid small tilt angles to prevent the accumulation of • Do not remove any part installed by a qualified installer, or dirt/debris along module edge. disassemble the module in any way. • Improper mounting of•tho module(s)can lead to damage or • Use original packaging to transport and store module. injury and will void the warranty. Do not drill additional • Avoid excessive bending and twisting of the module. mounting holes into module frames. This will void the • Do not exert excessive loads on the module. Do not warranty. step/stand on the module. • The module(s) should be fixed in a manner that withstands • Avoid wearing metallic jewelry when installing or handling all expected loads, including those caused by wind, snow the module to protect against electric shock. and ice.Verify by certified engineer. • Do not leave the module unsupported or loosely fixed during • Orient the module junction box in such a way and provide or prior to installation and avoid installing during heavy winds. clearance between the module frame and mounting surface • Do not attempt to repair a broken or damaged module, to ensure that water cannot build up at the junction box and replace immediately to avoid fire danger and shock hazard. so the junction box does not contact the mounting surface. Use caution when handling as damaged modules may • The module must be installed on a roof with appropriate fire conduct electricity to the frame. resistance. Consult your local building authority or fire Product Information department to determine approved roofing materials. • If the module is to be mounted to a roof of a building, the • This solar module can be used in series and parallel array assembly must be mounted over a fire resistant roof configurations or as a stand-alone system. covering suitable for the application.A slope less than 5 inlft • The allowable operating temperatures range of the module is (127 mm/305mm)is required to maintain the fire class rating. 185 OF to-40°F(85°C to 40°C). . Mounting Instructions Serial Number • It is acceptable to mount this module using bolts or clamps • The structure of the module serial number provides the to secure module to a structure on a roof,building or ground. following information: • Provide a minimum of 4 in (--100 mm) clearance between MVXxxx-##-5-yyyUL EN SI&IM_11 Rev 5.1 Page 1 f back of module and roof or ground or building, etc. when be mechanically sound to ensure electrical continuity at all Installing to ensure proper air flow. times. • Allow for thermal expansion of the frames by providing a • When using a self-tapping screw to make bonding minimum of 0.25 in (or approximately 6 mm) spacing connection ensure at least two full threads engage in the between modules. metal. • Any alternative configurations must be verified to meet load • The following methods are certified for grounding the module. requirements. • For Canada; Grounding method must comply with Safety ■ This module has been tested to UL1703 for a design Standard for Electrical Installations, Canadian Electrical load rating of 301b1ft2. Code, Part 1.CSA C22.1 Rail Mounting • Attach the grounding conductor to the module frame • A supporting structure can be used to mount the modules at through at least one of the two grounding holes on the various tilt angles. See Figure 1 for recommend module using the provided grounding kit,See Figure 1. configuration. Ensure no dissimilar combinations of metals Installation of Equipment Grounding Hardware be used that when damp or wet could result in degradation Use of Tyco SolKlip Grounding Clip Assembly of the materials and as a result create conditions that The.grounding clip manufactured by Tyco Electronics Corp. prevent the module from meeting installation requirements (Part number: 1954381-2)is UL listed and designed for module and instructions set forth in this manual. grounding applications using a solid 10 to 12 AWG un- • The frame of each module has eight (8) mounting holes. insulated ground wire. It is attached to grounding hole on These are to be used to secure the module(s) to the module frame, Figure 4, by an integrated 8132 in screw. Place supporting structure. Use an MBbolt with aM8 flat washer the grounding clip onto the frame, making sure that the screw beneath bolt head and anMBfock washer between M8 nut straddles the grounding hole. Using a No. 2 cross—recessed and rail with a minimum of 88!n-lb(10 N-m) of torque to screwdriver, tum the screw into the hole until the head is flush secure bolt. Use only stainless steel mounting hardware. with the base and the base is flush with the frame,then tighten • Use the 4 inner mounting holes noted as location A in figure the screw with another 114 to 112 tum.Thread the hex nut onto 1,with a two rail system. the end of the screw, then using a 318—in. wrench, tighten the • Two rail top clamping with the MVXxxx-72-5-YYY is not nut. Recommended torque Is between 20 and 25 in-Ib (2.3 and permitted. Three clamps minimum per side must be used. 2.8 N-m).for screw and nut. Insert the wire into the wire slot. • When top clamping, LJBsesIJ4e and up to 3 inches from the Press down on both ends of the wire (the wire slot will cause grounding hole and it is recommended that the mounting the wire to form a slight curve). Manually,or using channel lock rails run perpendicular to the length of the module(Figure 1). pliers, push the slider over the base until it covers the base. • Top clamps�MUST be at least 6cm12.36"wide. This will terminate the wire. F- --.,r-1rAFIFTI[AnEJOLA 1_lnnnnl 1n1:.ufDE-171n F�pmc _ e L12 - - --- �-- Figure 3: SoIK1ip Grounding,Diagram (Or)Use of WEEBs and Associated Racking Figure 1:Top Clamp Location Cat,No. Racking-System Tor ue �— WEEB-CMC CPBW Power Rail 10 ft-lb(13.5 N-m) WEEB-PMC SnapNrack, 15 ft-Ib(20 N-m) ProSolar Roof Trac Table 2:WEEB and Racking Guide Listed WEEB devices intended for use in bonding PV modules to mounting structures may be used for grounding as i � described in the NEC or CEC accordingly. Prior to installation, Type L A g all bolls that employ bonding and grounding hardware shall have general purpose anti-seize applied onto the bolt threads. MVX...60 1640 860 1630 Install the WEEB onto the midclamp of racking hardware to MVX...72 1956 1176 1676 bond PV module frames to mounting rail in accordance with Figure 2:Mounting Hole Location the layout specified in the Bumdy installation manual for the pertinent racking systems. Pre-assemble WEEB-DMC on to Equipment Grounding PDBW midclamp assembly as showing in Figure 4. Pre- • For system grounding, only the negative current carrying assemble WEEB-PMC onto midclamp assembly as shown in conductor is to be grounded. For alternative system Figure 5. Ensure both sides of the modules are positioned grounding configurations please contact Suniva. against midclamp and WEEB teeth are underneath module • Ground the module in accordance with local requirements frames. Hand tighten fasteners to keep modules in place since and NEC Article 250where applicable.Size and earth ground WEEBs are intended for one time use only and cannot be conductor accordingly. reused. When position is finalized, tighten hardware to torque • Earth conductors should be large enough for let-through specified in Table 2.Using the approved hardware,install the energy. WEEB Lug at the end of each rail to connect the equipment • Methods to secure earth wires to PV module frame should MVXxxx-##-5-yyyUL EN SWM-11 Rev 5.1 Page 2 ground conductor to the system. Each nut/bolt combination that installs a Lug and Bonding Jumper shall be tightened to Series and Parallel interconnection restrictions the torque specified in the Burndy manual. Lug is capable of At standard conditions (AM1.5G, 25 °C) the number of securing one 6 AWG or two 10112 AWG copper conductors. allowable modules in series is equal to the maximum system Tighten bolt securing copper conductor to 7 ft-lb(10 N-m) voltage divided by the Open Circuit voltage. The number of torque, For WEEB details, refer to the Burndy Installation modules in series should be constrained by the expected minimum ambient temperature, module Vo, temperature Manual. coefficient(R),and module Vor. Imci iadU."aveu n,,dci®mP-� • Suniva recommends the following number modules KW connected in series to allow for a minimum ambient temperature-40 C: For OPTxxx-60, OPTxxx-72, MVXxxx-60, or MVXxxx-72 series To prevent an open circuit voltage in excess of 600 V: For wwwxxx-60 Series modules: 12 For wwwxxx-72 Series modules: 10 WEEB-Dh+� To prevent an open circuit voltage in excess of 1000 V: WEEB-MIC For wwwxxx-60 Series modules:21 Figure 4:WEEB-DMC Assembly For wwwxxx-72 Series modules: 18 • At standard conditions (AM1.5G, 25 °C) modules in parallel IriitlGamp without fuse protection are not allowed. • Suniva recommends that no modules be connected in WEEB-PA+C parallel without over current protection.2 or.more modules may be connected in parallel with over current protection. Dovetail ShdingNw� - Over Current Protection • Series or parallel connections of modules or strings must be provided adequate over current protection such as a Figure 5:WEEB-PMC Assembly recognized circuit breaker or fuse meeting minimum requirements listed in the Product Information section of this Wiring manual and be certified and properly rated. System design • Connect modules using the supplied Tyco or MC41type and protection for any series/parallel configuration must be connectors in series or parallel configurations. verified by a certified engineer and is the responsibility of the • Only same type of connector shall be used in connections to system integrator as currents may exceed 1.25 times Isc ensure the reliability of the electrical connection. under some conditions. • For conductor utilize suitable "Wet or Dry" type sunlight Disconnection Under Load resistant cable (PV-Wire, or USE-2 type) with temperature • Do NOT disconnect or connect module under load. rating of 90 °C or higher and sized 12 AWG or larger. • Modules will produce electricity • even under low light Paralleled configurations may require greater wire size to conditions. Treat modules as if they are live electrical accommodate increase current. Ensuring proper conductor equipment. sizing is the responsibility of the installer. • To avoid electric shock and injury,completely cover the front • When connecting modules, maintain a minimum bending of the module with an opaque material and disconnect the radius of 50 mm at all locations along the cable. Pay module from all electrical connections before disconnecting particular attention to the exit point from the junction box and or connecting module wiring. interconnection point between modules. Maintenance Junction Box • Do not open the junction box or change inter-module wiring. Maintenance is recommended to ensure optimal performance: All wiring connections are made in the factory and doing so • Depending on local conditions, periodically inspect and clean may void the warranty, the surface of the module with water and a soft cloth or • Verifyjunction box lid is firmly closed when installing panel. sponge when the modules surface becomes dirty and rain • Do not alter the connectors. Doing so will void the warranty. water is insufficient to remove dirt/debris. Bypass Diodes • Never clean the modules during the middle of the day when • 3or 3 x 2 Schottky type bypass diodes are pre-assembled in the glass is hot to avoid injury. each module. • Never scratch or rub away any dirt when the modules are • Do not uninstall these diodes. dry. • Check the electrical and mechanical connections annually to SerieslParallel Configurations ensure all the connections are secure, tight, clean and free • Series or Parallel configurations must be restricted to a of corrosion. maximum system voltage shown in the electrical Disclaimer of Liability characteristics section. • Voltage and current are temperature dependent and Suniva does not assume responsibility and expressly disclaims systems should be designed to allow for variations due to liability for loss, damage or expense arising out in any way local conditions. connected with installation, operation, use or maintenance by • The voltage of modules in series connections will be equal to using this manual. Suniva assumes no responsibility for any the sum of the individual voltages. infringement of patents or other rights of third parties that may • The current of modules in parallel connections will be equal result from,use of the module. No license is granted by to the sum of the individual currents. implication or otherwise under any patent or patent rights. • Refer to the electrical characteristics for the values of Isc Suniva reserves the right to make changes to the product, and Voc. specifications or this manual without prior notice. MVXxxx-##-5-yyyUL EN SI&IM_11 Rev 5.1 Page 3 Electrical Characteristics Photovoltaic Modules for Systems up to 600 V For MVXxxx-60 Series modules ending in 701 Module ID PMP VOC M Isc[A]_ VMP M IMP A MVX265-60.5-701 265 37.70 9.03 30.60 8.66 MVX260-60.5-701 260 37.60 8.95 30.50 8.53 MVX255-60-5-701 255 37.50 8.86 30.40 8.39 MVX250-60-5-701 250 37,40 8.83 30.10 8.31 MVX245-60-5-701 245 37.30 8.73 29.90 8.19 MVX240-60-5-701 240 37.20 8.64 29.70 8.08 MVX235-60-5-701 1 235 37.00 1 8.58 1 29.30 8.03 Maximum System Voltage 600 V Maximum Series Fuse 15A For MVXxxx-60 Series modules ending in 7131 Module ID PMP Vac M Isc A VMv M IMP A MVX260-60-5-7131 260 37.60 8.95 30.50 8.53 MVX255-60-5-781 255 37.50 8.86 30.40 8.39 MVX250-60-5-781 250 37.40 8.83 30.10 8.31 MVX245-60-5-7B1 245 37.30 8.73 29.90 8.19 MVX240-60-5-7B1 240 37.20 8.64 29.70 8.08 MVX235-60-5-71311 1 235 1 37.00 8.58 1 29.30 8.03 Maximum S stem Voltage 600 V Maximum Series Fuse 15 A For MVXxxx-72 Series modules ending in 701 Module ID PMP Voc M Isc A VMP MIMP A MVX310-72-5-701 310 45.00 8.80 37.00 8.38 MVX305-72-5-701 305 44.90 8.73 36.60 8.33 MVX300-72-5-701 300 44.80 8.69 36.60 8.20 MVX295-72-5-701 295 44.70 8.62 36.30 8.13 MVX290-72-5-701 290 44.60 8,56 35.90 8.08 MVX285-72-5-701 1 285 1 44.50 8.48 35.70 8.00 Maximum System Voltage 1 600 V Maximum Series Fuse 1 15 A Photovoltaic Modules for Systems up to 1000 V For MVXxxx-60 Series modules ending in 801 Module ID PmppM Vac M I5C A VMP M IMP A MVX265-60-5-801 265 37.70 9.03 30.60 8.66 MVX260-60-5-801 260 37.60 8.95 30.50 8.53 MVX255-60-5-801 255 37,50 8.86 30.40 8.39 MVX250-60-5-601 250 37.40 8.83 30.10 8.31 MVX245-60-5-801 245 37.30 8.73 29.90 8.19 MVX240-60-5-80 1 240 1 37.20 1 8.64 1 29.70 18.08 MVX235-60-5-801 1 235 1 37.00 8.58 1 29.30 1 8.03 Maximum System Voltage 1000 V Maximum Series Fuse 15A For MVXxxx-60 Series modules ending in 8131 Module 1D PMP Voc Isc A F29.90 IMP A MVX260-60-5-BB1 260 37.60 8,95 8.53 MVX255-60-5-8131 255 37.50 8.86 8.39 MVX250-60-5-8131 250 37.40 8.83 8.31 MVX245-60-5-8131 245 37.30 8.73 8.19 MVX240-60-5-8131 240 37.20 8.64 8.08 MVX235-60-5-BB1 235 37.00 8.58 8.03 Maximum System Voltage 1000 V Maximum Series Fuse 15 A For MVXxxx-72 Series modules ending in 801 Module ID PMP Vac M Isc A VMP M IMP A MVX310-72-5-801 310 45.00 8.80 37.00 8.38 MVX305-72-5-801 305 44.90 8.73 36.60 B.33 MVX300-72-5-801 300 44.80 8.69 36.60 8.20 MVX295-72-5-801 295 44.70 8.62 36.30 8.13 MVX290-72-5-801 290 44.60 8.56 35.90 8.08 MVX285-72-5-801 285 44.50 8.46 35.70 8.00 Maximum System Voltage 1 1000 V Maximum Series Fuse 15 A MVXxxx-##-5-yyyUL EN SI&IM_11 Rev 5.1 Page 4 se r ® INVERTER [e] v ® + , F _ enphase E N E R G Y CUPERTINO . 'j Building Department FE3 2 0 2044 EVIFVVFG FOR CODE CONIPLIANCE Revlewea By ..° h, 111• - Maximum energy production The Enphase Energy Microinverter PRODUCTIVE - Resilient to dust, debris and shading - Performance monitoring per module System improves energy harvest, increases reliability, and dramatically - System availability greater simplifies design, installation and RELIABLE than 99.8% - No single point of system failure management of solar power systems. The Enphase System includes the - Quick and simple design, installation SMART and management microinverter, the Envoy Communications - 24/7 monitoring and analysis Gateway, and Enlighten, Enphase's monitoring and analysis software. SAFE - Low voltage DC - Reduced fire risk S�® C US M215 -IVIICROINVERTER TECHNICAL DATA input r , r .0M2115-6o-LL-522-NAIS23-NA(Ontario) Recommended input power(STC) 190-260W Maximum input DC voltage 45V Peak power tracking voltage 22V-36V Operatirig range 16V-36V Min./Max,start voltage 22V/45V Max.DC short circuit current 15A Max.input current 10.5A Output Data @208 Vac @240 Vac Maximum output power 215W 215W Nominal output current 1,0A (arms at nominal duration) 0.9A(arms at nominal duration) Nominal voltage/range 208V/183-229V 240V/211-264V Extended voltage/range 208V/179-232V 240V/206-269V Nominal frequency/range 60.0/59.3-60.5 Hz 60,0/59.3-60.5 Hz Extended frequency range 60.0/59.2-60.6 Hz 60.0/59.2-60.6 Hz Power Factor >0.95 >0.95 Maximurn•units per 20A branch circuit 25(three phase) 17 (single phase) Maximum output fault current 1.05 Arms,over 3 cycles;25.2 Apeak, 1.74ms duration CEC weighted efficiency 96.0% Peak inverter efficiency 96.3% Static MPPT efficiency(weighted,reference EN50530) 99.6% Dynamic MPPT efficiency(Fast irradiation changes,reference EN50530) 99.3% Night time power consumption 46mW - Data-Ambient temperature range -40°C to+65°C Operating temperature range(internal) -40°C to+85°C Dimensions(WxHxD) 17.3 cm x 16.4 cm x 2.5 cm(6.8"x 6.45"x 1.D Weight 1.6 kg(3.5 lbs) Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 *without mounting bracket Compatibility Pairs with most 60-cell PV modules Communication Power line Warranty 25-year limited warranty Monitoring Free lifetime monitoring via Enlighten software Compliance UL1741/IEEE1547, FCC Part 15 Class B CAN/CSA-C22.2 NO.0-M91,0.4-04,and 107.1-01 Enphase Energy, Inc. 201 1 st Street Petaluma,CA 94952 Phone: 877-797-4743 Fax:707-763-0784 info@enphaseenergy.com http://www.enphase.00m 142-00010 Rev 03 enphase r�1 enphase L J F N E R G Y Contact Information Enphase Energy Inc. 201 15t Street Installation and Operations Manual Petaluma,CA 94952 Phone: 707-763-4784 Toll Free:877-797-4743 Fax:707-763-0784 Enphase Microinverter htto://www.enphase.com infaC]aenohaseenerav com Model M215 TM FCC Compliance This equipment has been tested and found to comply with the limits for a Class 8 digital device,pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation.This equipment generates,uses and can radiate radio frequency energy and,if not installed and used in accordance with the instructions,may cause harmful interference to radio communications.However,there is no guarantee that interference will not occur In a particular installation.If this equipment does cause l harmful interference to radio or television reception,which can be determined by J turning the equipment off and on,the user is encouraged to try to correct the Z 1 interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. S Consult the dealer or an experienced radio/7V technician for help. Changes or'modifications not expressly approved by the party responsible for [e] enphase I compliance may void the user's authority to operate the equipment. J E N E R G Y Other Information Product information is subject to change without notice.All trademarks are recognized as the property of their respective owners. Copyright©2011 Enphase Energy.All rights reserved. Page 2 COpynghl Enphase Energy Ina 2011 141-00012,Rev 02c [e] enphase , lea enphase E N E R G Y E N E R G Y low Table of Contents Important Safety Information Important Safety information..........................................................................4 Read this Before Installing or Using the M21S Read this Before Installing or Using the M215......................................................4 SafetyInstructions...........................................................................................4 The Enphase Microinverter System...................................................................5 This manual contains important instructions for use during installation and How the Microinverter Works.............................................................................6 maintenance of the Enphase M215-Microinverter.User documentation is System Monitoring........................................................................................6 updated frequently;Check the Enphase website Optimal Reliability.........................................................................................6 (http://www,enobase.com/support/dowrLipads)for the latest information. Ease of Design..............................................................................................6 To reduce the risk of electrical shock,and to ensure the safe installation and Enphase Microinverter Installation....................................................................7 Compatibility and Capacity 7 operation of the Enphase Microinverter,the following safety symbols appear p ty'•••••'•"••••••"•••"••"•••••••'••••.................."••••"••'' throughout this document to indicate dangerous conditions and important Parts and Tools Required...................................................................................8 safety instructions. Lightning Surge Suppression.............................................................................8 InstallationProcedure.......................................................................................9 Step 1 -Measure AC at the Electrical Utility Connection........................................9 /t WARNINGI This indicates a situation where failure to follow instructions may Step 2-Install the AC Branch Circuit Junction Box............................................10 f; be a safety hazard or cause equipment malfunction.Use extreme caution and Step 3-Position the Enphase Engage Cable......................................................11 y-1' follow instructions carefully. Step 4-Attach the Microinverters to the PV Racking..........................................I2 Step 5-Dress the Engage Cable.....................................................................13 Step 6-Terminate the Unused End of the Engage Cable....................................15 NOTE:This Indicates Information particularly important for optimal system Step 7-Connect the Engage Cable to AC Junction Box(es).................................16 operation. Follow Instructions closely. Step8-Ground the System...........................................................................17 Step 9-Complete the Paper Map....................................................................18 Complete the Enphase Map..........................................................................18 Alternative: Create Your Own Map•••••--•--••••---•••••••-•-••••••••••••••••••••••••••••••••• 18 Safety Instructions Step 10-Connect the PV Modules...................................................................18 Perform all electrical installations In accordance with all applicable local electrical Step 11-Build the Virtual Array......................................................................19 codes and the National Electrical Code(NEC),ANSI/NFPA 70. Commissioning and Operation..............................•........................................20 Commissioningicroinverters. •_•••••••20 Maware that only qualified personnel should install or replace Enphase Operating Instructions....................................................................................20 Troubleshooting...........................................................................................21 Do not attempt to repair the Enphase Microinverter;it contains no user- Status IED Indications and Error Reporting.......................................................21 serviceable parts. If it falls,please contact Enphase customer service to obtain an Startup LED Operation:................................................................................21 RMA(return merchandise authorization)number and start the replacement GFDI Fault:......_.......................................................................................21 process.Tampering with or opening the Enphase Microinverter will void the OtherFaults:.............................................................................................21 warranty. Troubleshooting an Inoperable Microinverter.....................................................22 Before installing or using the Enphase Microinverter,please read all instructions Disconnecting a Microinverter from the PV Module..............................................23 and cautionary markings In the technical description and on the Enphase Installing a Replacement Microinverter..............................................................24 Microinverter System and the PV equipment. TechnicalData.............................................................................................25 Technical Considerations.................................................................................25 Connect the Enphase Microinverter to the utility grid only after receiving prior Technical Specifications..................................................................................26 approval from the electrical utility company. Enphase M215 Microinverter Parameters........................................................26 Be aware that the body of the Enphase Microinverter Is the heat sink. Under Enphase Installation Map................................................................................28 normal operating conditions,the temperature is 150C above ambient,but under Sample Wiring Diagram- M215,240 Vac..........................................................29 extreme conditions the mlcroinverter can reach a temperature of 80°C.To reduce Sample Wiring Diagram-M215,208 Vac..........................................................30 risk of burns,use caution when working with microinverters. • Do NOT disconnect the PV module from the Enphase Microinverter without first removing AC power. Page 3 Copyrrghl Enpnase Energy me 2011 141-00012,Rev02c Page 4 Copyright Enphase Energy Inc 2011 141-00012•Rev 02c r [0] enphase Cei enphase E N E R G Y E N E R G Y The Enphase Microinverter System How the Microinverter Works The Enphase Microinverter maximizes energy production from your photovoltaic(PV) The Enphase Microinverter System Is the world's most technologically advanced array. Each Enphase Microinverter is individually connected to one PV module in your Inverter system for use in utility-interactive applications.This manual details the safe array.This unique configuration means that an individual Maximum Peak Power Point installation and operation of the Enphase Microinverter. Tracker(MPPT)controls each PV module.This ensures that the maximum power available from each PV module is exported to the utility grid regardless of the performance of the other PV modules in the array.That is,although individual PV The three key elements of an Enphase Microinverter System Include the: modules in the array may be affected by shading,soiling,orientation,or PV module mismatch,the Enphase Microinverter ensures top performance for its associated PV • Enphase M215 Microinverter module.The result is maximum energy production from your PV system. • Enphase Envoy—Communications Gateway • Enphase Enlighten'"web-based monitoring and analysis software System Monitoring Indoors,you can install the Envoy Communications Gateway by plugging it into any This integrated system maximizes energy harvest,increases system reliability,and convenient 120Vac wall socket and providing an Ethernet connection to your simplifies design,installation and management. broadband router or modem.After installation of the Envoy,the Enphase Microinverters automatically begin reporting to the Enphase Enlighten web server. The Enlighten software presents current and historical system performance trends, and it Informs you when the PV system Is not performing as expected. Enphase M&Cinverters Optimal Reliability �t •lanallc4 on the radwg temeam each rutar module nasrtauenergynavatt Microinverter systems are inherently more reliable than traditional inverters.The �* distributed nature of a microinverter system ensures that there is no single point of center ID power travels over AC wrong m the load system failure in the PV system.Enphase Microinverters are designed to operate at center •padormanta dam is also sent ta cite AC wmng full power at ambient temperatures as high as 65°C(150°F).The microinverter to •plupand pttm ply housing is designed for outdoor installation and complies with the NEMA 6 s environmental enclosure rating standard: Q Envoy Communications Gateway g lugs into any AC oudei • ltectslnrannatlonvia the ACwlring NEMA 6 rating definition: Indoor or outdoor use primarily to provide a _ , • [Taint t_nsdata degree of protection against hose-directed water,and the entry of gg water during occasional temporary submersion at a limited depth,and Standard Broadband Router •InknmaHon collected by the Enphase Envoy is then damage from external ice formation. varsmmed m Ennphmm In s-minute Intervatt ©Enphase Enlighten Monitoring •p ovules mmhoring end a."m Ease of Design •peRartn Inlonmaeon can be r,ewed from any t•cb PV systems using Enphase Microinverters are very simple to design and install.You will not need string calculations,and you can install individual PV modules In any combination of PV module quantity,type,age and orientation.You won't need to install cumbersome traditional inverters.Each microinverter quickly mounts on the PV racking,directly beneath each PV module.Low voltage DC wires connect from the PV module directly to the co-located microinverter,eliminating the risk of personnel exposure to lethal 600Vdc power, Page 6 Copyright Enphase Energy Inc.2011 141-00012,Rev 02c Page Copyllghl Enphase Energy Inr_2011 141-00012,Rev 02c [e] enphase C � enphase E N E R G Y E N E R G Y Enphase Microinverter Installation Parts and Tools Required Follow the Instructions in this section to install Enphase M21511 Microinverters. In addition to the M215 Microinverters,PV modules,racking,and associated hardware,you will need the following items. WARNING: Be aware that only qualified personnel should connect the Enphase Microinverter to the utility grid. Enphase equipment: Engage Cable,as needed I� WARNING: Be aware that Installation of this equipment Includes risk of Cable clips electric shock.Normally grounded conductors may be ungrounded and . Sealing caps,as needed(for any unused drops on the Engage Cable) energized when a ground fault Is Indicated. . Terminators,as needed(one needed at the end of each AC branch circuit) • Enphase disconnect tool(a number 2 Phillips screwdriver can be substituted) Compatibility and Capacity The Enphase M215 Microinverters are electrically compatible with most 60-cell PV Other items: modules.For more information,see Technical Data page 25 of this manual. • AC junction boxes . Gland orstrain relief fitting(one per AC junction box) Continuous grounding conductor,grounding washers i� WARNING:The M215 should be paired only with a 60-cell PV module. Number 2 Phillips screwdriver • Torque wrench,sockets,wrenches for mounting hardware Refer to the Enphase website(htto://www.enpbase,coml ugoort/downloads)for a Adjustable wrench or open-ended wrench(for terminators) list of electrically-compatible PV modules and approved PV racking systems.To Handheld mirror(for viewing indicator lights on the undersides of the ensure mechanical compatiblllty,be sure to order the correct connector type for microinverters) both microinverter and PV module from your distributor. Electrical Compatibility Lightning Surge suppression Mode!Numbers Woks with PV Module `rPV Module Corinedor,; Lightning does not actually need to strike the equipment or building where PV system Is installed to cause damage.Often,a strike nearby will induce voltage spikes in the electrical grid that can damage equipment.Enphase Energy Microinverters M215.60-2LL-S22 60 cell MC-4 Type 2 Locking or have Integral surge protection,greater than most traditional inverters.However,if M215-60-2LL-S22-NA Amphenol H4 Locking the surge has sufficient energy,the protection built Into the Microinverter can be M215-60-2LL-S23 60 cell Tyco Solarlock Locking exceeded,and the equipment can be damaged. M215-60-2LL-S23-NA Since the Enphase Limited warranty does not cover"acts of God"such as lightning strikes,and since lightning strikes can occur anywhere,It Is best practice to install surge protection as part of any solar installation.we recommend the following Capacity protection device.It has been tested to ensure that It does not Interfere with power line CMaximum number of M215s per 20 am AC Branch Circuit communications.install per vendor instructions. J -- Seivkei4pe Max M215s per At branch circuit Vendor-Citel, Part Number:DS72RS-120 Split phase 240V 17 Three hase 208V 25 Application'Residential 120/240V Split Phase where N-G bond exists. See the vendor datasfieet for DS70R,(which includes the DS72RS-120)at http://www citelorotec 1p -c m english/citel data sheets/ac protection/. r Pape 7 Copynght Enphase Energy Inc.2011 141-N012,Rev 92C Page 3 Copyright Enphase Energy Inc 2011 t41-00012-Rev 02C C � enphase [e] enphase E N E R G Y E WE R G Y Installation Procedure Step 2-Install the AC Branch Circuit]unction Box Installing the Enphase Microinverter System involves several key steps. Each step listed below is detailed in the following pages. DANGER:Risk of Electrical Shock. Be aware that installation of this Step 1 -Measure AC at the Electrical Utility Connection equipment includes risk of electric shock.Do not install the AC junction box without first removing AC power from the Enphase System. Step 2-Install the AC Branch Circuit Junction Box Step 3-Position the Enphase Engage Cable Q WARNING:Only use electrical system components approved for wet locations. Step 4-Attach the Microinverters to the PV Racking Step 5-Dress the Enphase Engage Cable WARNING: Do NOT exceed the maximum number of microinverters in an AC branch circuit as listed on page 27 of this manual.You must protect each Step 6-Terminate the Unused End of the Engage Cable microinverter AC branch circuit with a 20A maximum breaker. Step 7-Connect the Engage Cable to AC]unction Box(es) a. Size the AC wire gauge to account For voltage drop.Select the correct wire Step 8-Ground the System size based on the distance from the beginning of the microinverter AC Step 9-Complete the Installation Map branch circuit to the breaker in the load center. Step 10-Connect the PV Modules All components of system wiring must be considered,including internal voltage drop within the length of Engage Cable.Typically,three wire Step 11-Build the Virtual Array sections and several wire terminations must be quantified.There is also some resistance associated with each circuit breaker.As all of these WARNING: DO NOT connect Enphase Microinverters to the utility grid or resistances are in series,they add together.Since the same current is �r energize the AC circuit(s)until you have completed ail of the installation flowing through each resistance,the total voltage drop is total current procedures as described in the following sections. times the total resistance.For a single-phase system,the total resistance is equal to two times the one-way resistance.For a three-phase system, each of the three line currents and resistances must be calculated. Standard guidelines for voltage drop on feeder and AC branch circuit Step 1 — Measure AC at the Electrical Utility Connection conductors might not be sufficient for microinverter AC branch circuits that contain the maximum allowable microinverters.This is due to high Measure AC line voltage at the electrical utility connection to confirm AC service at inherent voltage rise on the AC branch circuit. the site.Acceptable ranges are shown in the following table. For more information,refer to our Voltage Drop Calculations Application Note at htto://wvyw.eni2hase,com/sut)oorL/downloads. _ b. Install an appropriate junction Single=phase 240 Volt RC .,' box at a Suitable location On the PV racking system Ll to L2 211 to 264 Vac , (typically at the end of a row of s} l due , Ll,L2 to neutral 106 to 132 Vac PV moleo Inco C. Provide an AC connection from M ���wThrge-phase 108 Volt AC the AC junction box back to the p Ll to L2 to L3183 to 229 VAC electrical utility connection using equipment and ppracticesLI,L2,L3 to neutral 106 to 132 VAC as required by the NEC and vok Mmer AC Panel local jurisdictions. NOTE: Be sure the Engage Cable you are using matches the electrical utility connection at the site.Use 206 Vac(208 Vac three-phase)Engage Cable at sites with three-phase 208 Vac service,or use 240 Vac Engage Cable at sites with 240 Vac single-phase service.Check the labeling on the drop connectors to verify the voltage type. Page 9 Copyright Enphase Energy Inc.2011 141.00012,Rev 02c - Page 10 copyright Enphase Energy Inc.2011 141-00012,Rev 02c enphase enphase E N E R G Y E N E R G Y Nor Step 3- Position the Enphase Engage Cable Step 4-Attach the Microinverters to the PV Racking The Engage Cable Is a continuous length of 12 AWG(2.5 mm2),outdoor rated cable a. Mark the approximate centers of each PV module on the PV racking. with integrated connectors for microinverters.These connectors are preinstalled along the Engage Cable at intervals to accommodate PV module widths.The b. Evaluate the location of the microinverter with respect to the PV module microinverters plug directly into the connectors,and the Engage Cable is terminated DC junction box or any other obstructions. into the junction box that Feeds electricity back to the system AC disconnect. c. Ensure that the microinverter does not interfere with the PV module Frame a. Lay the Engage Cable along the route it will travel,positioning the or stiffening braces.microinverter- connectors so that they align with the PV modules. d. Ensure that the connector from the microinverter can easily reach the connector on the Engage Cable. WARNING: Plan the AC branches so that they do not exceed the maximum number of microinverters in an AC branch circuit as listed on page 27 of this e. Allow a minimum of 1.9 cm(0.75 inches)between the roof and the manual.You must protect each microinverter AC branch circuit with a 20A bottom of the microinverter.Also allow 1.3 cm(0.50 inches)between the maximum breaker. back of the PV module and the top of the microinverter. WARNING: Do not mount the microinverter in a location that allows long- term exposure to direct sunlight(i.e.,the microinverter should be covered by the PV module). L Ground the microinverters using either a continuous, unbroken grounding conductor or approved grounding washers.IF using grounding washers(e.g.,WEEB)to ground the microinverter chassis to the PV module ® racking,choose one that is approved for the racking manufacturer.Install one grounding washer per ° microinverter.Torque the microinverter fasteners to the values below. . 6 mm(114")mounting hardware-5 N m(45 in-lbs) minimum NOTE:Many PV modules have a central stiffening brace.In these cases,do not . 8 mm(5116")mounting hardware-9 N m(80 in-lbs)minimum position the connector and microinverter at the exact center of the PV module, but position the Engage Cable so that the connectors do not conflict with theNOTE:Using a power screwdriver to tighten the grounding clamp screw is not braces. LIA recommended due to the risk of thread galling. b. PV module widths vary by manufacturer.On the Engage Cable,connectors R�11 NOTE:Compatible grounding washer part are spaced at intervals to allow for the widest PV modules compatible with numbers are included in the Racking Enphase Microinverters.IF narrower PV modules are used,it may be Compatibility Application Note.Installation �— necessary to account for excess cable by looping the cable at suitable guidelines are included in the WE 8Installation intervals. Application Nate.Refer to both at: http://www.enphase.com/sunpart/download g. With the silver side of the microinverter facing up and the black WIN- side facing down,mount one microinverter at each location using suitable hardware. The indicator light on the underside of the microinverter will be facing the roof. Page 11 Copynghl Enphase Energy Inc.2011 191-n0012•Rev 02c Page 12 Copynght Enphase Energy Inc,2011 141-13=2.Rev 02c enphase [0] enphase E N E R G Y E N E R G Y Step 5- Dress the Engage Cable Step 5 - Dress the Engage Cable(continued) a. Attach the Engage Cable to the PV racking d. Repeat for all microinverters in the AC using the cable clips,or you may use tie branch circuit. wraps.The cable clips are designed so that the connector from the microinverter cane. Cover any unused connector with a sealing v 6 also be dressed into the clip underneath ��0cap. Listen for two dicks as the connectors the Engage Cable. engage.Ensure that both latching mechanisms have engaged. VON NOTE:There are two through-holes in the connector on the cable.These are not for Do not use the shipping cap to cover unused mounting but are used to disconnect the connectors.The shipping cap does not provide _ connector. Keep these release holes an adequate environmental seal.enphase clear and accessible. sealing caps are required for the system to be UL compliant and to protect against moisture b. Dress any excess in loops so that the 1> y ingress. Engage Cable does not contact the roof. t^r` Do not allow the Engage Cable to rest on NOTE: Enphase sealing caps are IP67 rated.Within the term"IP67","IP" the roof.There are several ways to support indicates an Ingress Protection(IP)rating against dust and liquids.This the cable.One method is to place tie wraps specific rating of IP67 indicates that this connector protects against all dust or clips on either side of the connector. particles and immersion in liquid. Use one or two additional clips,tie wraps, or other support scheme to secure the cable between connectors. WARNING: Make Sure protective sealing caps have been installed on all c. Remove the temporary shipping cap from unused AC connectors. Unused AC connectors are live when the system is the Engage Cable and connect the energized by the utility system. microinverter.There are two latching mechanisms within the connectors.Listen for two clicks as the connectors engage. NOTE:if you need to remove a sealing cap,you Ensure that both latching mechanismsa must use the Enphase disconnect tool or a#2 have engaged. Phillips screwdriver-Sealing caps may not be reused. 46V Page 13 Copyright Enphase Energy Inc 2011 141-00012.Rev 02c Page 14 Copyright Enphase Energy Inc.2011 141-00012,Rev 02c [e] enphase [e] enphase E N E R G Y tilt E N E R G Y Step 6 -Terminate the Unused End of the Engage Cable Step 7 -- Connect the Engage Cable to AC]unction Box(es) Terminate the far and of the Engage Cable. a. Connect Engage Cable into the AC branch circuit junction box using an a. Remove 60mm{2.S.inches)of the cable sheath from the conductors. appropriate gland or strain relief fitting.The Engage Cable requires a strain relief connector with an opening of 1.3 cm(0"5 inches)in diameter. 6. Slide the hex nut onto hex nut wire organizer cap a the Engage Cable. yt 6. Connect the Engage Cable c. Insert the Engage Cable into additional AC junction all the way into the wire boxes as needed to transition organizer(up to the to conduit between smaller stop). sub-arrays. s Refer to the wiring diagrams d. Bend the individual located in the Appendix of wires back into the this manual for more ti recesses in the wire information" organizer so that they angle back toward the cable. NOTE;The Engage Cable uses a e. Cut the individual wires so that no different wiring scheme than used with other Enphase Microinverters.Be excess extends outside of the wire \vjl aware of the difference in wire color code. organizer.The portions that angle back will need to extend enough to fit Wires are identified as follows: Ll is sheathed In Black,L2 is sheathed in red, neatly into the 0.5 cm(0.2 in) L3 is sheathed in blue,Neutral is sheathed in white,and Ground is sheathed recesses in the wire organizer ands in green.The grounding wire is used to ground the microinverters.A WEEB or Flush with the edge of the cap. continuous ground is required in addition to this green grounding wire. f. Screw the hex nut onto the cap" A Balanced 208 VAC is accomplished by alternating phases between Never unscrew the hex nut as this can twist and damage the cable• microinverters. g. Hold the cap with an Enphase disconnect tool,or insert a#2 Phillips screwdriver. 240 Volt AC Split Phase Wiring 2081Volt AC Three-Phase Wiring h. Use a 24mm(7/8 inch)wrench to tighten the hex nut until the latching Black-Ll Black-Ll mechanism is screwed all the way to the base. Red-L2 Red-L2 White-Neutral Blue-1.3 L Use a tie wrap or cable Gip to attach the cable to the PV racking,so that Green-Ground White-Neutral the Engage Cable and terminator do not touch the roof. Green-Ground j. Ensure that all cabling is located underneath the PV module" NOTE:The green wire acts as equipment ground.A continuous GEC for system ground is also required as described in the next step. Page 15 Capynghl Enphase Energy Inc.2011 141-00012,Rev 02c Page 16 Capy6ghl Enphase Energy Inc.2011 141-00012.Rev02c enphase [e] enphase E N E R G Y E N E R G Y Nov Step 8 -- Ground the System Step 9 - Complete the Paper Map If you are not using WEEB grounding washers to ground the microinverter chassis as The Enphase Installation Map is a diagrammatic representation of the physical described in step 4,follow the steps below.Each Enphase Mlcroinverter comes with a location of each microinverter in your PV installation.The virtual array in Enlighten is cable clip that can accommodate a 6-B AWG conductor. created from the map you create.Use the blank map in the Appendix to record VEN NOTE:The AC output neutral is not bonded to ground inside the microinverter placement for the system,or provide your own layout if a larger or UV microinverter. more intricate installation map is required. a. Route a continuous GEC through each of the microinverters to the NEC- Complete the Enphase Map approved AC grounding electrode. a. Each Enphase Microinverter has a removable serial number label located on the mounting plate.Peel the removable serial number label from each b. You can ground the PV racking and PV module to this conductor Enphase Micrcinverter and affix it to the respective location on the using a crimp connection.An alternative method is to connect Enphase installation map(see map on page 2B).Remember to keep a the microinverter to the grounded racking using a copy of the installation map for your records. grounding washer approved for the racking. Alternative: Create Your Own Map a. Draw a top-down view of the array using the Array Map template(using either the grid oa Side A or the freeform area on Side B). Make sure to leave enough mom to place the serial number stickers. b. When installing the microinverters,remove the serial number labels located next to the DC input cables and place them In the correct order on your drawing of the system.Remember to keep a copy of the installation map for your records. Step 10- Connect the PV Modules NOTE:Completely Install all microinverters and all system AC connections prior to installing the PV modules. a. Mount the PV modules above the microinverters. b. Mate the microinverters and PV modules as required.Repeat for all remaining PV u.— modules using one microinverter for each c. Torque the microinverter fasteners to the values below. PV module. 6 mm(1/4")mounting hardware-5 N m (45 in-lbs)minimum 8 mm(5/16")mounting hardware-9 N m(80 in-lbs)minimum U NOTE: Using a power screwdriver to tighten the grounding clamp screw is not recommended due to the risk of thread galling, Page 17 Copyright Enphase Energy Inc.2011 141-00012,Rev02c Pepe 18 Copynght Enphase Energy Inc.2011 141-00012.Rev 02c [e] enphase [e] enphase E N E R G Y E N E R G Y Step it - Build the Virtual Array Commissioning and Operation When the system is energized and the Envoy detects all the installed microinverters, you can create the virtual array in Enlighten from the Enphase map you created. Once the virtual array is built,Enlighten displays a graphic representation the PQ WARNING:Be aware that only qualified personnel must connect the Enphase system. It also shows detailed current and historical performance information.Please go to htto://www.enphase.com for more information on the Enphase Enlighten web- Microinverter to the utility grid. based monitoring and analysis. WARNING:Ensure that all AC and DC wiring is correct. Ensure that none of Q the AC and DC wires are pinched or damaged.Ensure that all AC junction a. Scan the paper installation map and upload it to the Activation Form boxes are properly closed./'� online. /1 t WARNING:Connect the Enphase Microinverter to the utility grid only after b. Use Array Builder to create the virtual array in Enlighten.Use the paper [ l receiving prior approval from the electrical utility company. map created in step 9 as your reference. FzLa NOTE:The Status LED on the underside of each microinverter will blink green NOTE:Go to htto://www.enphase.com/su000rt/learningcenter td view an fl six times to indicate normal start-up operation approximately one minute I I Array Builder demo. after DC power is applied. �r••••�� c. If you do not already have an account,go to htta1/www enphase cpm and click"Enlighten Login"to register. Commissioning To commission the Enphase Microinverter PV system: 1. Turn ON the AC disconnect or circuit breaker for each microinverter AC branch circuit. 2. Turn ON the main utility-grid AC circuit breaker. Your system will start producing power after a five-minute wait time. 3. The Enphase Microinverters will begin communicating over the power lines to the Envoy.The time required for all microinverters to report to the Envoy will vary with the number of microinverters in the system.The first units should be detected within 15 minutes but the entire system could take hours to detect. For more information on Envoy operation,refer to the Envoy Installation and Operation Manual at htto://www.enoha.se.com/support/downloads. Operating Instructions The Enphase Microinverter is powered on when sufficient DC voltage from the PV module is applied.The Status LED of each microinverter will blink green six times to indicate normal start-up operation approximately one minute after DC power is applied.You may need to use a handheld mirror to view indicator lights on the undersides of the microinverters. Page 19 Copynght Enphase Energy I=2011 141-00012,Rev 02c Page 20 Ccpy6ghl Enphase Energy Inc.2011 - 141-00012,Rev02c [ ] enphase � � enphase E N E R G Y E N E R G Y Troubleshooting WARNING: Never disconnect the DC wire connectors under load. Ensure that 9 no current is Flowing in the DC wires prior to disconnecting.An opaque Adhere to all the safety measures described throughout this manual. Qualified covering may be used to cover the PV module prior to disconnecting the PV personnel can use the following troubleshooting steps if the PV system does not module. operate correctly. WARNING: Always disconnect AC power before disconnecting the PV module wires from the Enphase Microinverter,The AC connector of the microinverter WARNING: Do not attempt to repair the Enphase Microinverter;it contains is suitable as a disconnecting means, no user-serviceable parts.If it fails, please contact Enphase customer service to obtain an RMA(return merchandise authorization)number and start the WARNING:The Enphase u disconnect t are powered by DC power from the replacement process. �• PV modules. Make Sure you disconnect the DC Connections and reconnect DC power to watch for the six short LED blinks one minute after DC is applied. Status LED Indications and Error Reporting Troubleshooting an Inoperable Microinverter Startup LED Operation: To troubleshoot an inoperable microinverter,follow the steps in the order shown: The Status LED of each microinverter will blink green six times to indicate normal 1. Check the connection to the utility grid and verify the utility voltage and start-up operation approximately one minute after DC power is applied. frequency are within allowable ranges shown in the Technical Data section on page 25 of this manual. Six short red blinks after DC power is first applied to the microinverter indicate a 2. Verify that AC line voltage at the electrical utility connection and at the AC failure during microinverter startup. junction box for each AC branch circuit are within the ranges are shown in the following table: Post-Startup LED Indications:Use a handheld mirror to view indicator lights on the undersides of the microinverters: .. 2411 volt AG Split Phase 208 volt AC 3 phase Flashing Green—Producing power and communicating with Envoy Ll to L2 211 to 264 Vac L1 to L2 to L3 183 to 229 Vac Flashing Orange—Producing power and not communicating with Envoy Flashing Red—Not producing power Ll,L2 to neutral 106 to 132 Vac Ll,L2,L3 to neutral 106 to 132 Vac GFDI Fault: 3. Verify utility power is present at the microinverter in question by removing A solid red status LED when DC power has been cycled indicates the microinverter AC,then DC power.Neer disconnect the DC wires while the has detected a ground fault(GFDI)error.The LED will remain red and the fault will microinverter is producing power. continue to be reported by the Envoy until the error has been cleared. 4. Re-connect the DC PV module connectors.The Status LED of each microinverter will blink green six times.to indicate normal start-up The condition should clear with operator intervention unless conditions causing the operation one minute after DC power is applied. event have not been remedied or if the failure is permanent. S. Check the AC branch circuit between all the microinverters.As described Follow the instructions in the Envoy Communications Gateway Installation and in the previous step,verify that all microinverters are energized by the Operation Manual to clear this condition.Or,for assistance,contact Enphase Energy utility grid, customer support at 877-797-4743 or at support@enphase.com. 6. Make sure that any upstream AC disconnects,as well as the dedicated circuit breakers for each AC branch circuit,are functioning properly and Other Faults: are closed. All other faults are reported to the Envoy.Refer to the Envoy Installation and Operation Manual for troubleshooting procedures. 7. Verify the PV module DC voltage is within the allowable range shown in the Technical Data section on page 25 of this manual. QWARNING: Be aware that only qualified personnel should troubleshoot the S. Check the DC connections between the microinverter and the PV module. PV array or the Enphase Microinverter, 9. If the problem persists,please call Customer Support at Enphase Energy. Page 21 Copyright Enphase Energy Inc.2011 141-00012.Rev 02c Page 22 Copyright Enphase Energy Inc.2011 141-00012.Rev 02c [e] enphase [e] enphase E N E R G Y E N E R G Y Disconnecting a Microinverter from the PV Module Installing a Replacement Microinverter- To ensure the microinverter is not disconnected from the PV modules under load, adhere to the'Following disconnection steps in the order shown: 1. With the silver side of the microinverter facing up and the black side 1. Disconnect the microinverter from the Engage Cable. facing down,attach the replacement microinverter to the PV racking using The Enphase AC connectors are tool- hardware recommended by your PV racking vendor. removable only.The installation kit 2. Ifare using ou includes a disconnect tool with two Y t wash grounding washers(e.g.,4VEEB)to ground the chassis of the microinverter,the old grounding er should be discarded,and a prongs.To disconnect a microinverter new grounding washer must be used when installing the replacement from the Engage Cable,insert these two microinverter.Torque the microinverter fasteners to the values below. prongs into the two holes in the AC cable . 6 mm(1/4")mounting hardware-5 N m(45 in-lbs)minimum connector.Rock the connector back and • 8 mm(5/16")mounting hardware-9 N m(90 in-lbs)minimum forth while pulling gently to disengage. NOTE: Using a power screwdriver to tighten the grounding clamp screw is not If the disconnect tool is not available,a#2 Phillips screwdriver can be recommended due to the risk of thread galling. used in its place.Insert the screwdriver into one hole,rock that side of the . drop connector out,then Insert the screwdriver into the other hole and 3. If you are using a grounding electrode conductor to ground the pull the connector out entirely. microinverter chassis,attach the grounding electrode conductor to the microinverter ground clamp. 2. Cover the PV module with an opaque cover. 4. Remove the temporary shipping cap from the Engage Cable and connect 3. Using a clamp on meter,verify there Is no current flowing in the DC wires the microinverter.There are two latching mechanisms within the between the PV module and the microinverter. connectors.Listen for two clicks as the connectors engage. Ensure that both latching mechanisms have engaged. 4. Take care when measuring DC current as most clamp-on meters must be zeroed first and tend to drift with time. S. Mount the PV module above the microinverter. S. Disconnect the PV module DC wire connectors from the microinverter 6. First connect the positive DC wire from the PV module to the negatively using the Enphase disconnect tool. marked DC connector(male pin)of the microinverter.Then connect the negative DC wire from the PV module to the positively marked DC 6. Remove the microinverter from the PV racking. connector(female socket)of the microinverter. 7. Energize the AC branch circuit breaker,and verify operation of the WARNING:Do not leave the AC connector on the Engage Cable uncovered replacement microinverter by checking the indicator light on the underside for an extended period.If you do not plan to replace the microinverter of the microinverter.You may need a handheld mirror to see the indicator immediately,you must cover any unused connector with a sealing cap. light. S. Initiate a device scan at the Envoy.To do this,press and hold the Menu button on Envoy for two seconds to bring up the Envoy menu on the LCD window.When the LCD window displays"Enable Communication Check", release the Menu button. 9. Use Enlighten's Array Builder function to add the newly detected microinverter to the virtual array. .Page 23 Copyright Enphase Energy Inc.2011 W-CI0012,Rev 92o Page 24 Copynght Enphase Energy Inc.2011 141-00012,Rev 02c enphase 101 enphase E N E R G Y E N E R G Y Technical Data Technical Specifications Technical Considerations The Enphase M215 Mlcrolnverters are designed to operate with most 60-[CII PV '' �� �; ;. "+Enphase M215lMicr'ainverter Parameters `• _ modules.Be sure to verify the voltage and current specifications of your PV module FsTopid' > :' �:�'' '".'°i ^'r?s' #'., Yw%,�FUnit:S:: Min TY01cal, Max 1 match those of the microlnverter.For more information,refer to the Enphase DC ParainetersT,1'. 41,'`: " website(httoP//www_ennhase com/su0nort/dnwnloads)for a list of compatible PV MPPT voltage range V 22 29 36 racking and PV modules. Operating range V 16 36 WARNING:You must match the DC operating voltage range of the PV Maximum DC Input voltage V 45 �r module with the allowable input voltage range of the Enphase Microinverter. Minimum/Maximum start voltage V 26A 45 Maximum DC input short circuit current A 15 WARNING:The maximum open circuit voltage of the PV module must not Maximum DC Input current A 10.5 exceed the specified maximum input voltage of the Enphase Microinverter, Ground fault protection mA 1000 The output voltage and current of the PV module depends on the quantity,size and Maximum input source backfeed current to input A 0 temperature of the PV cells,as well as the insolation on each cell.The highest PV source module output voltage occurs when the temperature of the cells is the lowest and AC Parameters _ . 'c. Y t' the PV module is at open circuit(not operating).The maximum short circuit current Maximum AC output Power(-40 to 65 W 215 rating of the PV module must be equal to or less than the maximum input DC short output power factor 0.95 0.99 1 circuit current rating of the microinverter. Nominal AC output voltage range A list of compatible PV modules is maintained on the Enphase website 240 vac(split phase) Vrms 211 240 264 (http_ ,en phase,com/supDort/down loads). 208 Vac(three phase) Vrms la3 208 229 Extended AC output voltage range 240 Vac(split phase) Vrms 206 240 269 208 Vac(three phase) Vrms 179 208 232 Maximum AC output current 240 Vac(nominal) A 0.9 208 Vac(nominal) A 1.01 Nominal AC output frequency range H7 59.3 60 60.5 Extended AC output frequency range Hz 59.2 60 60.6 Maximum AC output over current protection A 20 A Maximum AC output fault current&duration A,/ms 25.2Apeak over 1.74ms 1.05Arms over 3 cycles 1.04Arms over 5 cycles High AC Voltage trip limit accuracy % x2.5 Low AC Voltage Trip limit accuracy % t4,0 Frequency trip limit accuracy Hz f0.1 Trip time accuracy ms f33 Amts at nominal voltage Page 25 Copydghl Enphase Energy Inc.2011 141-00012,Rev 02c Pape 2a Copydghl Enphase Energy Inc 2011 141.00012 Rev 02c Cel enphase [e] enphase E N E R G Y E N E R G Y £nphase Installation Map enphase M215 Microinverter Parameters - Ta is (3nitT MinMTlical■Max U�`Is 1 Miacellaneous Parameters a S$ Maximum inverters per 20 amp AC branch drmit 240 Vac(split phase) L 17 =,� �¢- 208 VaC(three phase) 1 25 Peak Inverter efficiency % 96.3 CEC welghted efficiency % 96.0 Z Static MPPT efficiency(weighted,ref EN 50530) % 9918 Total Harmonic 01$tortlon % 3.0 5 Operating temperature range(internal) ^C -40 85 Ambient temperature range °C -40 65 Night Tare Loss mw 46 S 0f Storage temperature range °C -40 65 M o � ii�iF.eatures '� 2 � Dimensions not including mounting bracket 17.3 cm x 16.4 cm x 2.5 cm r- (approximate) (6.8'x 6.45'x 1.0' 9)'� e--r weight 3.5 Lbs(1.6 Kg) Enclosure environmental rating NEMA 6 �1 P Cooling Natural convection-no fans II Communication Power line i Standard warranty term 25-year limited warranty Compliance UL1741,1EEE1547,FCC Part 15 Cass B CAWCSA-022.2 N0.0-M91,0.4-04,and 107.1-01 n 5 I Integrated AC disconnect The AC connector has been evaluated and ° approved for use as the load-break disconnect required by the NEC. It B S i -4 S F a W U ❑ W W 17 M Y J Z SZs Page 21' C opyngnt Enphase Energy Inc.2011 141 00012,Rev 02C Page 20 Copynge:Enphase Energy Ina 2011 141 00012,Rev 02c [ ] enph85O [e] enph85O E N E R G Y E N E R G Y Sample Wiring Diagram-ma_we Mir Sample Wiring Dia,�mM2200_ 7 - ,�| / i § q @, \§§ ■ � � §j G | l m._ Copyright _Energy.», mamma m•- __m_Energy Inc.m, m_»ma enphase C � enphase E N E R G Y E N E R G Y NOT _ t Enphase Energy Inc. 201 Is'Street Petaluma,G4 94952 Phone: 707-763-4784 TOLL FREE:877-797-4743 Fax:707-763-0784 www.enphase.com info@enphaseenergy.com Integrated with Tile Trac° attachments la NO' PeketR 5 3G0 4 E711 `Tht `rignal* TopDowt1� Moutttin� S,yst�m. relluees the flity of broken il�and lean r s a ra the installer to make st�,xrcturai attachments to the r f raft 7be Roo 7a instated with the e alt sola rt a is • ' to be adlatsted to compensate for uneven r fs. Roob7tat�i�F■st 1■ck"protected undo r■tti!t�i,'Sb4,491 i+Other p■tenta ptrtdirtg. `' � �; �, Tlie 11rac�l,protected�udder Petnnt�S.Wb,Q4l. 1!I : M O pE C; PIAN w� the Roof Trac'support rail was designed to conceal all attachment hardware. All connections are made inside the support rail hidden from view. 73ie Me 73°ac®attachment system is Itlustraleel above is how the Ne 73-acl the perfect base for surface mounting on All exposed manualumfacturer is fully specifications. to allachment seamless! inle ales with the 1 module manufacturer specifications. y b'r composition roofs,Il has over i0 sq, inches _ Roof Trac"mounting system. of base to prevent damaging delicate composition shingles. Patented Slide-N-Clamp Fully integrated, andpatented,, clamping system - actually changes the structural properties of the *� System aluminum channel making it sign fcantly stronger. This design allows solar modules to be installed at a lower `= profile to the roofproviding a more aesiheticallypleasing' installation. professional =- Module clamps are specifically designed, extruded and SOLARengineered for each specifc module frame. Our innovative products clamping system provides inward tension on the module �,,� frame securing the laminate in the frame. TM Integrated with Fast Jack' attachments Roof Trac Thepatented Roof Tracl system installed with the Fast Jack® Patent#6,360,491 altachment melhodprovides an ideal solution for hulallah'ons The Original "Top-Down" PV Mounting System. where a flashing is desired, The Fast jack® is also the solar indush4es preferred method of attachment for new construction roofs, Roof Trac®&Fast Jack-protected under Patent#6,360,491 6 Other patents pending. Tile Trac®protected under Patent#5,646,029. X�q I The Fast Jack'allachment :r._•.•; provides a quick and slroug installation solution. Our patented desi a places the bolt directly under the stanchion post where it 4 - = provides the naost support. This fea- ' s ture alloms standard roofflasbings i to lay flat on the rooj'deck. The removable post allows flashings to be slipped over the base without damagingsurrounding composi- tion shingles. Illustrated above 0 how the Fasl facko attachment seamlessly integrates with All attachment hardware is concealed the Roof ftc'mounting system, within the support rail leaving an aesthetically pleasing solar array. Splice Kit p , = ' The splice kilprovides a solution to rigidly lock multiple rail sets logether, The splice kit has a feature that allows for ther- ` mal expansion/contraction of the rails without damaging the roof-top! professional (800)84-SOLAR For more information you - SOLAR (805)383-0802-fax can visit us on the web at r 4630 Calle Quetzal pro Camarillo,CA 93012 www Roof Trac.com professional RoofTrac® Som productsv4 Installation Manual Date Modified:08/13/07 APPLICATION: The Roof reac mounting system consists of sup- port rails and top-down clamping hardware which is integrated with either a TileTrac or rast)ack attachment device.The RoofTrac mounting sys- tem can be utilized on virtually all standard con- struction residential roof-tops, mounting 4' on center,to install the majority of popular framed solar modules. AAWARNING Legend All Professional Solar Products (ProSolar) are engineered and tested to withstand stated specifications (as stated on published specification sheets)when installed properly. Fail- Explanation or Install Tip ure to install properly may decrease the performance of in- stallation. SAFETY Important product All regional safety requirements should be followed when performance information installing Professional Solar Products. All tools and equip- ment located on the roof should be secured to avoid falling object hazards. All equipment/tools should be properly maintained and inspected prior to use. Any exposed studs Critical for-Safety . should be protectively capped to help avoid injury. This installation manual is intended for use.by professional installers with a working knowledge of construction princi- ples. • Chalk line • 3/16" carbide masonry drill bit • 3/8" masonry drill bit(for tile roof) • Cordless drill • Cordless impact wrench with 1/2"socket Page 1 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007: All information contained in this manual is property of Professional Solar Products (PSP). TileTrac®Is a registered trademark for PSP and is covered under U.S-patent#5,746,020-RoofTrac®and Fast.fadc®is a reglstered trademark for PSP and is covered under U.S.patent#6,360,481. professional RoofTrar SOLAR product Installation Manual Date Modified:08/13/07 Installation steps overview 1) Utilizing the Splice Kit 2) Attaching Support rails to.the TileTrac®/Fastlack® 3) Installing modules 4) Clean up and safety Step 1; Utilizing the Splice Kit It is recommended that you.pre-install the,splice kit on the ground for easier handling of the sup- port rails.After-installing the splices, set the lengths against the building. Typically,the installer -on-the roof can pull the lengths to the roof without,any mechanical equipment and.handle the lengths as one unit. Felt Tip Pen Drill — Use of a Unibit® will decrease drill Splice holes— time to approxi- mark with mately 3 seconds permanent ink i i l l per hole pen Unk to �ir,r , V-groove drill guide Lower Support Sia p°Rr ±/8„Gap Qv� SGpP�RT Intersections of the reference mark and extended"V"groove. Turn the support rails upside down (as illustrated) so the bottom is facing up. Drill two holes using a 1/2" #10 UniBit®. Drill Place the lower support over the rails to at the,intersection of the reference mark and use as a template. Center the lower the "V" groove drill guide. support over the rails and mark along the V-groove drill guide using a small felt pen. r 5 Page 2 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007. All information contained in this manual is property of Professional Solar Products (PSP). TIIeTrac®is a registered trademark for PSP and is covered under U.S.patent 45,746,029.RoofTrac®and FastJack®Is a registered trademark for PSP and is covered under U.S.patent#6,360,491. professional RoofTrae® SOLAR products" Installation Manual Date Modified:08/1.3/07 Insert the splice "A" into the channel and install "B"—the two 5/16" bolts/ lock washers—into the lower support "C". Tighten using a 1/2" socket. Splice insert is designed to expand into the extrusion walls forcing the rails into alignment, do not over tighten. Roof Trac®support rails can now can be handled and installed as one solid rail. 112"Socket B 5116" bolts) lock washers A Insert Extrusion C Lower Support Splice Expansion Feature: 'Roof7raelsplice-kits are,designed to hold support rails in alignment and allow for thermalexpansion of the aluminum. After fastening the support rails to the attachments, remove.one of the 5116" bolts.Thermal,expansion of the aluminum support.rails will now be-absorbed in the splice connection instead of stressing the roof attachments. The remaining splice kit bolt:and assembly will keep the support rails in perfect alignment. Page 3 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007: All information contained in this manual is property of Professional Solar Products (PSP), TIIaTracV is a registered trademark for PSP and is covered under U.S.patent#5,746,029.RoofTrace and FastJack®is a registered trademark for PSP and is covered under U.S.patent#6,360,491. professional Rooffrav SOLAR productsyvii, Installation Manual Date Modified:08/7.3/07 Step 2: Attaching Support Rails to TileTrac®/FasUack® TileTrac® version T-wrench ([ ast,lack version on next page) 2 - '; TileTrac Device r� NutlWasher combo Installation of the RoofTrac®support rails to the over the attachment feet, install the 3/8" washer and TileTrac®. nut and tighten using a 9/16" deep socket wrench. Your support rails are now secure and ready for After the TileTrac® has been installed (refer to the installation of the modules. respective installation guide), lay the support rail (upside down) next to the attachments, step 1, as illustrated above. Mark the channel adjacent to the Use of a Unibit0 will decrease drill attachment devices. Align and mark the intersecting time to approximately 3 seconds per "V" groove drill guide on the rail and drill a 1/2" hole hole through the rail. After drilling the hole, place the rail Page 4 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007: All information contained in this manual is property of Professional Solar Products (PSP). TIIeTracO is a registered trademark for PSP and is covered under U.S.patent#5,746,029.RoofTracG and FastJack®Is a registered trademark for PSP and is covered under U.S.patent#6,360,491. professional ®oofTrav S® 1� productso Installation Manual Date Modified:08/13/07 FastJack® unibit#10 Drill bit FasfJack® version �a Standard Flashing Centers Use of a Unibit®will de- crease drill time to approxi- Rafters mately 3 seconds per hole Installation of the RoofTracl&support rails to the drill a 1/2" hole through the rail. After drilling the hole FastJack®. in the support rail, place the rail over the attachment feet, make any necessary final adjustments and tighten After the FastJack® has been installed (refer to the the 3/8" Boit & Washer combination to attach the respective installation guide), lay the support rail support rail to the FastJack®. Your support rails are (upside down) next to the attachments. Mark the now secure and ready for installation of the modules. channel adjacent to the attachment devices. Align and mark the intersecting "V" groove on the rail and Page 5 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007: All information contained in this manual Is property of Professional Solar Products (PSP). TileTrac®is a registered trademark for PSP and Is covered under U.S.patent#5,746,029.RoofTrac®and FastJack@ Is a registered trademark for PSP and is covered under U.S.patent#6,360,491. professional Rooffrov SOLAR products= Installation Manual Date Modified:08/13/07 For convenience, it is,advisable to pre-assemble-the bolt, lock.washer and clamp into the' sliding,insert prior to bringing them up to the roof. l .:.. ; Fig. 2 i = I Fig. .1 = i Attachment and clamping of the solar modules to NOTE: Clamping hardware is not engineered or TileTrac® or FastJack®attachments works exactly the intended for use on support rail/strut other than same. After the support rails have been fastened, you the Professional Solar Products brand. are ready to install the solar modules. There are two sets of clamps; the outside clamps (end clamp) (Fig. 1.) and the inter-module clamps (Fig. 2)that install between the modules. Please note that all module end clamps are specially extruded to fit a specific brand of module as specified in the ordering guide. Page 6 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007: All information contained in this manual is property of Professional Solar Products (PSP). TI IoTrae®is a registered,trademark for PSP and Is covered under U,S.patent#5,746,028.Raof rrecID and FastJaek®Is a registered trademark for PSP and is covered under U.S.patent#8,360,481. professional Rooffrar products,D Installation Manual Date Modified:08/13/07 Step 5: Installing Modules ^may - r :'J1"�ri J✓��`. ff _ , Slide the two end clamps near the end of the After the first module is secured, slide two inter- support rail and install your end module (first). module clamp sets onto the first module side Carefully square the module to the frame and frame. They are designed to stay in place, freeing tighten the clamps using a 1/2" box wrench or you up to slide and align the next module into place. drive socket. We recommend a maximum torque Repeat this procedure until all modules are in- of 12-15 foot pounds to prevent damage to the stalled onto the support rail. module. r' �*,.- -i '`�Fr+/• it/`.+-. 'Cn r" .* _ a r/ i r �'} �:'?:;sir l -. -;./%x 1r�' i/�J it JFK,��i'�' {.-.' F' i tiL - '-r^~f J Fr r�✓rF/� r'�r,��•.s-���%f r f `r�i1 r •tom! � �F `r,-`Y` //' Upon installation of the last module in the panel, To complete the installation, cut off any excess install the module end clamp to the end of the last support rail not used with a reciprocating saw. module. Before fully tightening the bolts, make You may want to use an extrusion blade. any adjustments needed to create a square and even array. Page 7 of 7 COPYRIGHT PROFESSIONAL SOLAR PRODUCTS 2007; All Information contained in this manual is property of Professional Solar Products(PSP). TilaTrac®is a registered trademark for PSP and is covered under U.S.patent #5,746,029.Roof rrec®and Fastlack®is a registered trademark for PSP and is V9H (C9 & ASSOCIATES Structural Engineers CLIENT: Professional Solar Products,Inc. 1551 S.Rose Ave.,Oxnard,CA 93033 Tel:805-086-4700 Subject: Static load test results for the following: Mountin S tem Maximum Frame Maximum Frame Load Equivalent Wind Speed g Length*(in.) Width*On.) (Ibs/ft2i) (mph)*0 Rooffrac Q 65 40 50 126 TEST SETUP(as shown in attached drawing detail):Three modules,as specified above,were bolted to 136"x1.5"x2.5" Professional Solar Products(PSP)patented RoofTracG support rails using an assembly of 5/16"Stainless Steel(SS)bolts, SS lock washers and proprietary PSP aluminum clamps and inserts.The RoofTrac®support rail was attached to the PSP Roofirac®structural attachment device with 3/8"SS hardware atfour attachment points.The setup was attached to 2"x6" wooden rafters using 5/16"x 3-1/2"SS lag bolts.The attachment spans consisted of 48"front to rear with structural attachments spaced 72"on center. TEST PROCEDURE(as shown in attached drawing detail):The test set up was top loaded to 50 lb/ft2.The setup remained loaded for an approximate period of 30 minutes.The maximum deflection and any signs of permanent deformation were recorded.The test setup was then inverted and loaded to simulate the uplift condition.The test set up was re-loaded to 50 Ib/ft2.The setup remained loaded for an approximate period of 30 minutes.The maximum deflection and any signs of permanent deformation were recorded. TEST RESULTS: The maximum top load deflection was recorded at 0.313",with no permanent deformation. The maximum uplift deflection was recorded at 0.250",with no permanent deformation. This document certifies the RootTracs mounting system used with the modules,as specified above,withstands a 50 Ib/ftz static pressure load,equivalent to a wind speed of approxima(ely 125 mph"*. The mountingsystem performed as expected. Sincerely, James R.Vinci,S.E. This engineering report verifies that Vinci&Associates has provided independent observation for load testing as described in this report. The results of this load test reflect actual deflection values and are generally accepted as the Industry standard for testing module mounting systems. Vinci&Associates does not field check installations or verify that the mounting system Is installed as described in this engineering report. To assist the building Inspector In verifying the authenticity of `e °r this proprietary mounting system,a pemrena dheslan, silver reflective"Raofrrac®"label,as shown,is placed on at ;�Oof least ane of the main support rails or perms en ly stamped with"Professional Solar Prod.Pat 6,360,491"on Ute O& underside of rail. Structural attachment: Lagboitattachmentshouldbeinstalled // using the proper pilot hole for optimum strength.A 5/16'lag 6,3a0 4` bolt requires a 3/16'pilot hole.It is the responsibility of the installer to Insure a proper attachment is made to the structural member of the roof. Failure to securely attach to the roof structure may result In damage to equipment,personal Injury of property damage. This office does not express an opinion as to the load bearing characteristics of the structure the mounting system/modules are being installed on. ICC accredited laboratory tested structural attachments manufactured by Professional Solar Products `Q (including,but not limited to Fast)ackd,TIIeTraca,and FoamJacks)can be interchanged with this system. No / 13 Check with local building department orAHJ for site specific requirements. *Modules measuring within stated specifications and tested to 1.11-1703,or equivalent,are included in this engineering **Wind loading values relative to defined load values using wind load exposure(125 mph for 5/12 roof pitch or less;100 mph for greater than 5/12 roof pitch)and gust factor coefficient"exposure C' as defined In the 2009(IBC)/2010(CBC) ***Module tested:64.6`x 39.4'x 1.7"(sin) * ***Est.snow load rating of 25 Ib/ft=based on 2.0 safety factor Thousand Oaks, CA 91362 Page 1 of 2 RT-6 I 72' I 65, 48" Module Area= 18 ftp each —yl Approx ha max overhang � 2,710 lbs'/ ` Total module(45 lbs ea.) I so psf and rail (12 lbs ea.)weight: 159 [bs 1 Number of attachments: 4 ea Weight 1 attachment point: 40 lbs Area: 54 ft2 Distributed weight: 2.95 lb/ft2 5116"Stainless Top Load Deflection: 0.343" Steel Hex bolt 2,71U lbs/ 5116"Stainless Steel 50 psf Lock Washer CO RE E B L i Ems.. Aluminum ProSolar Inter-Module Clamp Aluminum ProSolar Uplift Deflection: 0 0" Rail nut 2-112"Aluminum ProSolar Roofrrac®Support Rail 318"Stainless Steel Hex Bolt and Flat Washer Aluminum ProSolar patented a 21 �13 FastJack®Roof Attachment` - A 5116"Stainless Steel Lag Bolt and-Flat Washer i-ab tested structural attachments manufactured by Professional Solar Products RoofTrac® (indudingFastladk®,NeTracm,and FoamJack®}can be interchanged with this system. Solar Modules ProfsssionalSolar Products RoofTraO Fwenl#6,360,491 Static load test illustrafion Photovolta%c mounting system Page 2 of 2 RT—6 E-Mount I QMSE THIS EDGE TOWARDS ROOF RIDGE hi0 DESCRIPTION QTY. 1 FLASHING,9"X 12"X.040",5052,MILL 1 2 QBLOCK,CLASSIC,A360.1 CAST AL,MILL 1 3 HANGER BOLT,PLAIN CENTER,5116'x 6", 1 18-8 SS 6 WASHER,FLAT,19/64"ID x 7B"OD x 1/8" 1 EPDM. 4 WASHER,SEALING, 5/16"ID X 3/4"OD, 1 RACKING COMPONENTS EPDM BONDED SS NOT INCLUDED 5 NUT,HEX,5/16-18,UNC-2B,18-8 SS 2 12.00 7 WASHER,FENDER,5/16'ID X 1"OD,18-8 55 1 � 8 WASHER,SPLIT-LOCK,5/16"ID, 18-855 1 ly 1 8 W 5t 6 L, — —_ Il 1.257 --;- _ ' 5 4 3.00 3 4.50 9.00 2.25 — 2 1 1.29 quick-Mount PV" FTLE: QMSE: QMPV E-MOUNT UN[CH' THERMSFSFECIRED: SIZE DRAWN BY. RAD REV DIMENSIONS ARE IN NCHES p _ 7 rOLEttANCEsu A DATE: 9/12/2x13 FRACTIOHAIE 1111 i.VF in FDeMSrio�[oviAAFOTvlrv6 DGnwU,G 611+E 501E PIIGFEatt or GUGC MGURIYv.AHr aEFamunIGRN P.1ar Ga Ar ..11.1 CALEGRAWING fYlo PLACE GECI-AL i.la AW.Ou wJHOIJ—EWainel F:RM51GFGIICK wounrrvls FRDHWED rHREE PLACEUEC MAL t.l75 $CJ,LE;1;31N'ETGHT;g,956a �SHEfT10Fl 5 1 4 — - 3 -f — 2 T 1 .. . . . . ... . . Lag Bolt Specifications Specific Gravity 5116"shaft per 3"thread depth 5116°shaft per 1°thread depth Douglas Fir,Larch .50 798 266 Douglas Fir,South .46 705 235 Engelmann Spruce,Lodgepole Pine(MSR 1650 f 8 higher) .46 705 235 Hem,Fir .43 636 212 Hem,Fir(Ncnh) .46 705 235 Southarn Pine .65 921 307 Spruce,Pine,Fir .42 615 205 Spruce,Pine,Fir(E et 2 million psi and higher grades er MSR and MEL) .50 798 1266 Sources:American Wood Council,NDS 2005,Table 112 A,11.3.2 A Notes: 1)Thread must be embedded in a rafter or other structural roof member, 2)See NDS Table11.5.1C for required edge distances. quick Mount PV" RESPECT THE ROOF BI 7.2.3-26 Sep-2013,Rev 2 E-Mount Installation Instructions Installation Tools Required:tape measure,roofing bar,chalk line,stud finder,caulking gun,sealant compatible with roofing materials, drill with 7/32"long-style bit,drill or impact gun with 1/2"deep socket. 0 110 • • ' • •• • •- • -• • • • • • •- • • r r • • -• • , b k. rdc" 3 4 4? ' Aftlft "I I PW i Locate,choose,and mark centers of rafters to be Carefully lift composition roofshingle with roofing Insert flashing between 1st and 2nd course.Slide mounted. Select the courses of shingles where bar,just above placement of mount.Remove nails up so top edge of flashing is at least 3/4"higher mounts will be placed. as required.See "Proper Flashing Placement" on than the drip edge of the 3rd course and lower next page. flashing edge is above the drip edge of 1st course. Mark center for drilling. 4�w r i S4+7 Using drill with 7/32"bit,drill pilot hole into roof Clean off any sawdust,and fill hole with sealant Slide flashing Into position. Prepare hanger bolt and rafter,taking care to drill square to the roof, compatible with roofing materials. with hex nut and sealing washer. Insert into hole Do not use mount as a drill guide.Drill should be and drive hanger bolt until QBlock stops rotating 'long style bit,aka'aircraft extension bit'to drill a easily.Do NOT over torque. 3"deep hole into rafter. • the fa4k rfiAnufActuree as well as the All rodfing. manufacturers' written by anyone mbdifying a N a roof systdmi and IfistrUctioAs prior to t6uchingF the rod., n,. insert EPDM rubber washer over hanger bolt into Using the rack kit hardware, secure the racking block. (L-foot) to the mount using torque specs from racking manufacturer.If racking manufacturer does not specify torque setting,tighten to 13 ft:Ibs. BI 7.2.3-26 Sep-2013,Rev 2 Reference and Tips Proper Flashing Placement I � r 'Wr — 4-.. • • 1 I I I I • a • Position Additional tips and information for installing mounts: w See Quick Tips videos on nail removal, bolt prep,and more at: http://www.quickmountpv.com/support/videos.htmi i It is not necessary or advisable to use nails or other fasteners to secure the perimeter of the flashing. * The E-Mount is made to work with standard and high-definition composition/asphalt and wood shingle roofs with S"to 5-5/8"courses. If the exposed surface of the course exceeds this measure- ment you may need to use our Classic Shake Mount instead. a Depending on the season and climate,size and location of seal tabs,and quality of the shingles, the seal tabs that adhere the shingle courses together may not effectively seal the shingles to the flashings. If this is the case,simply add several quarter-sized dabs of manufacturer accepted sealant or asphalt roofing cement,meeting ASTM D 4586 Type 11,between the flashing and the shingle above. a Mounts should not be installed in areas of the roof susceptible to ice damming.Water ponding un- der the shingles can reach the bolt penetration. ■ Take care not to damage the roofing material while working on the roof.Removing stone granules and deforming the shingles in anyway can shorten the lifespan of the roofing.The value of the solar array is directly affected by the condition of the roof it is attached to. : BI 7.2.3-26 Sep-2013,Rev 2 quick Mount P�t RESPECT THE ROOF 925-478-8269 • www.quickmountpv.com • info@quickmountpv.com 2700 Mitchell Dr.,Bldg 2 • Walnut Creek,CA 94598 9 2013 by Quick Mount PV.All rights reserved. ®®®� G°aPPdQCDD GGG°a�CL3QG°al�� (3 GG�J�➢II�LCL3QG�JC�o QG`Ge Ivlr.Stuart Wentivorth Project Number 1084430 980 41st Street Tel; (510)42o-8190 1 Oakland,CA 94608 FAX (510)420-8186 QUICK MOUNT PV e-mail.•info@appmateng.com Quick Mount PV load Testing May 22,2009 May 22,2009 Rm ised ftes 10&ll on 12/13/2011 for Editorial Changes Orly Reporl Re-slumped on 0211-412014 b. Shear Strength Three samples each of the two types of wood were tested for shear strength on May 12,2009 using a Q Stewart Wentworth Project FILE 4 08-09-0 United Universal testingmachine.Samples were rigidly attached to the testingmachine and a shear load QUICK MOUNT PV ICC-ES FILE#08-09-16 was applied to Unirac Angle at a displacement rate 0.I inches per minute without shock until failure. 936 Detroit Avenue,Suite D Detailed results area shear strep avers rovided in Table II.Based on these results,the Concord,CA 94518-2539 p g ghanger bolt in Douglas Fir and Cedar wood species were determined to be 2203 lbf and 1957 lbf, respectively. Subject: Quick Mount PV Load Testing Photographs illustrating typical setups are provided in Appendix C. ICC-ES AC 13&ASTM D 1761 Dear Mr.Wentworth: If you have any questions regarding the above,please do not hesitate to call the undersigned. As requested,Applied Materials&Engineering,Inc.(AME)has completed load-testing Quick Mount Respectfully Submitted, PV system anchors for shear and tensile strength.The purpose of our testing was to evaluate the tensile and shear load capacity of the Quick Mount PV system in a high density(Douglas Fir)and a law density APPLIED MATERIALS&ENGINEERING,INC. Reviewed By: wood(Cedar). Rppt:ssro SAMPLE DESCRIPTION ammed a' z enmqyTw Ph. E. - — m Twelve(12)_12"x12°samples with 2-114"X 3-118"Unirac Angle were delivered to our laboratory on Laboratory Manager ci April 26,2009;six each for Douglas Fir and Cedar.A copy of the installation instructions is provided in Appendix A.Typical sample photo is provided in Appendix B. t7 1�1q CMS Q 1 OF CA PROCEDURES&RESULTS Since an acceptance criterion(AC)has not been developed for this product,the samples were tested under the direction of Mr.Yamil Moyu,P.E.with ICC-ES,and in general accordance with applicable ACCREDITED procedures outlined in ASTM D 1761 and AC13. a. Tensile Strength Three samples each of The two types of wood were tested for tensile strength on April 28,2009 using a United Universal testing machine. Samples were rigidly attached to the testing machine and a tensile load was applied to the Unirac Angle at a displacement rate 0,1 inches per minute without shock until failure.Detailed results are provided in Table 1.Based on these results,the average tensile strength of the hanger bolt in Douglas Fir and Cedar wood species were determined to be 2554 lbf and 1355 lbf, respectively. Page I of I I Page 2 of II TABLE[ TABLE II QUICK MOUNT PV-5116"X6"HANGER(LAG)BOLT QUICK MOUNT PV-5116"X6"HANGER FLAG)BOLT WITH 2-114"X 3-118"UNTRAC ANGLE WITH 2-114"X 3-118"UNIRAC ANGLE TENSILE LOAD TEST RESULTS SHEAR LOAD TEST RESULTS PROJECT NUMBER 103443C PROJECT NUMBER 108443C SAMPLE ID WOOD SPECIES ULTIMATE LOAD FAILURE MODE SAMPLE ID WOOD SPECIES ULTIMATE LOAD FAILURE MODE IN TENSION LB IN SHEAR(LBF) T-1 Douglas Fir 2660 lag bolt pulled out S-1 Douglas Fir 2351 Bent lag bolt T-2 Douglas Fir 2567 Lag bolt pulled out S-2 Douglas Fir 2012 Bent lag bolt T-3 Douglas Fir 2434 Lag bolt pulled out S-3 Douglas Fir 2245 Bent lag bolt Average ... 2554 ... Average ... 2203 T4 Cedar 1323 Lag bolt pulled out S4 Cedar 2060 Bent lag bolt T-5 Cedar 1309 Lag bolt pulled out S-5 Cellar 1907 Bent lag boll T-6 Cedar 1433 Lag bolt pulled out S-6 Cedar 1903 Bent lag bolt Average 1355 ... Average 1957 ... s 7PL9's'D'IVN RLS i?2�rmm-a Nm a,Tmc. aFrPLO �?ZI S��4^. sCi CCB�s 9 . Page 3 of I I Page 4 of I d Eli INSTALLATION (510)652-6686 INSTRUCTIONS uick Mount PVm www.quckmD ntpv.om TOOLS NEEDED -: - Measuring tape,roofer's - ��`"`' -� l 1" Flat bar,chalk Ilne,scud S.SLIDE QUICK MOUNT_ v' finder,caulking gun with _ A t 'L- INTO PLACE roofing sealant,drill with LIR comp the and slide 'A'long bit,drill with I. Quick Mount into place, deep socket. 3a v It.LOCATE RAFTER - '> g Using horizontal and 'rt, }''Ts '``-�' vertical chalk lines to align hole for placement ' of each Quick Mount to 6.SET HANGER BOLT, NUT rre SEALING WASHEFt. & 2.DRILL PILOT HOLE NUT Usln drill with 1/n" Ru ='/ Using drill with'A'deep g g Y ` ,�FLA7 WASHER '_ deep socket,set sealing long bit,dell pilot hale _ e IN, BLACK GASKET ' washer with rubber side through roof and rafter, w m ✓;; si �,:-_' down,then nut,and taking care to drill Ngp ° [P ,};.. NUT s tighten into place, square to the roof. - SEALING WASHER 0 HANGER BOLT 7.ADD RUBBER QUICK MOUNT " GASKET -°'rte 2 °5 ,? yz .-✓ Q + Push black gasket into FLASHING /~-- place hush with top of AND Fill w°epi Quick Mount bl0tk.�t• h a' 3.LIFT TILE Lift composition roof the with roofers fiat bar,just ,- -"_ - - above placement of Quick S.SECURE RACK INTO Mount. -p�+ �„ � PLACE,WITH FLAT WASHER&NUT 4.SEAL HOLE Using y Using drill with'h"deep caulking gun with roofing b a v`"ti?" socket,set up rack over bolt, sealant,squeeze a dab of ,'� a . �' with Flat washer,then nut, roofing sealant Into hole, and tighten Into place. PATENT PENDING oramg cbniuns.l TO Ny W 9 �r tic 5 O N!� e� LS a _ X p o Gil to CL n. a a Quick Mount PV' SPECIFICATION SHEET Quick Mount PV"'is an all-in-one waterproof flashing and mount to anchor photovoltaic racking systems,solar thermal panels,air conditioning units,satellite dishes,or anything you may need to secure to a new or existing roof.It Is made In the USA of all aluminum and includes stainless steel hardware. It works with all standard racks, installs seamlessly and saves labor by not needing to cut away any rooting, will out live galvanized 2 to 1,and is a better low-profile mount. (2) APPENDIX B Hex Nuts Flat Washer(B)1"x 5/16 5/16" Rubber Gasket 64 Durome[er kPDM Sealing Washer(A)3/4"x 5/16" Hanger Balt 5/16"x 6" 1-1/2"Machine,1-1/2"Spacer,3"Lag Mount&Flashing Aluminum Mount 2-114"1 x 1-1/4"w x 1-1/4"h , Flashing.05"thick. i , For standard composition roofs:flashing is 12" / y x 12",mount Is attached 3"off center.For - - shake roofs:flashing is 18"x 18",mount Is. attached 6"off center. Palenf Pendirtq Note.Mount is cast aluminum Page 7 of l I Page 8 of I I QUICK MOUNT PV TENSION TEST SETUP AME PROTECT 108843C Tensile Load,P APPENDIX C — Cast Aluminum Unirac Tess Wood Block Anglc CsC[ C�� r 15 G31 �� GGiE[7v�[ CPv�,O CA. LG'CoIIED G.�".wMMLS Z Efh1rO.�.CKGEMIN'So MCD. Page 9 of 1 I Page 10 of 11 2700 Mitchell Dr.,Bldg.2 November 20,2013 -quick Mount PV" Walnut Creek,CA 94598 Engineering Letter www.quickmQuntpv.com DICK MOUNT PV SHEAR TEST SETUP RESPECT THE ROOF 925-478.8269 AMIE PR0,1ECT 108843C Stamped Engineering Test Reports,Do Not Expire To whom it may concern, Shear Load,P Quick Mount PV offers extensive testing for all our products conducted by a third-party licensed professional engineer.All our third-party engineering reports are stamped by a " V licensed professional engineer at the time the reports were prepared and do not expire. Our engineering reports continue to be valid as long as the professional engineer's license(date within the stamp) was valid when the reports were prepared (the report date).Even if the license has expired between the time the engineering reports were _ prepared and the time when a local agency reviews them,the reports do NOT need to be [}� re-stamped with a current stamp. f This information is written into California State law under the Professional Engineers Act within the Business and Professions Code(B&P*Code§§6700-6799).The California Board I for Professional Engineers and Land Surveyors(BPELS)provides further clarification ofthe • code in their Guide to Engineering&Land Surveying for City and County Officials,page 12 section 27,which is cited below. ;• ems:. i, 27.If the license has expired between the time the engineering documents were EEE - t prepared and the time when the local agency�s review is performed,do the documents need to he re-sealed by a licensee with a current license?IB&P Code 44 6733,6735, 6735,3,6735.41 As long as the ilcense was current at the time the engineering documents were prepared, -the documents do not need to be re-sealed prior to review by the local agency.However, any changes(updates or modifications) to the documents that are made following the review by the local agency would have to he prepared by a licensed engineer with a current License and those changes would have to be signed and sealed. It should also be noted that as of January 1,2010 professional engineers are not required t'►' � ~ a Cast to include their license expiration date when they sign and stamp engineering Aluminum documents only the date that they signed the document (B&P Code §§ 6735,6735.3, Block Unirac 6735.4,6764,8750,8761&8764.5).Links to all of the codes and guides referenced in this - Anvlc letter may be found online at quickmountpv.com under FAQ.Please submit any further � questions to tech@quickmountpv.com, i,.,;• Tcst LVood Sincerely, Distance in incl+es from the tlaghin, d P where the centerline of the point load is Jennifer D.Alfsen,BSME locaicd is 3.75" R&D Mechanical Engineer Quick Mount PV Page 11 of-1l a . Luminalt , Charles and Nancy Harper Residence, 11660 Regnart Canyon Drive,Cupertino,CA 94014 Quantity Totals MVX255 41.88 lbs 17 711.96 lbs Enphase M215 3.5 lbs 17 59.5 lbs Rooftrac Deep rail 0.62 lbf/ft 120 74.4 lbs Splice Kit w/harware 0.353 lbs 12 4.236 lbs Mid Clamp w/hardware 0.18 lbs 28 5.04 lbs End Clamp w/hardware 0.19 lbs 12 2.28 lbs L-foot 0.204 lbs 24 4.896 lbs QuickMount w/lag 1.87 lbs 24 44.88 lbs Nuts and Bolts 0.1 lbs 48 4.8 lbs 912 lbs total weight Module Dimensions [in] - 31.4 61.39 228 ft-12 total area 4.01 lbs/ft^2 weight per area 38.0 lbs/attachment weight per attachmen 9.5 ft^2/attachment area per attachment CUPERTINO Suildinq Department }, F 2 E 2014 ;,UR CODE COMPLIANCE 44wo ' --- - _ -- ,�; _ �._. -� �� _ ,. .-_ '_J.y,_ _ _._..r-�. t �} �.. 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L ---.,._ f. w r s. � r '+.. : 'lei PLOT PLAN' TOk R C _ J -j10E P � anyon Drive CHECKED 1 egnar� ri eway _z. a fw (E)Plumbing Vents,TYP (E)Chimney 1 .t s sx w f °f �.� ' 1 a r Property Line (N)EMT conduit throw h 4 e C eave down side i' /I 1f� 1 ht (s' P o (E)Utility Meter of building to Reviewed y '� . r xa ✓ � / i f and Main Panel ` Panel location (E)Chimney 18*Roof Pi on outside wall It COM6UNITY o P E_ DEPARTrVEN Regnant Canyon BUIL.DING DIVISIONC E i 1 Drive (E)Attic Vent,TYP � � _LLL (N)Rooftop ��" / Junction Box � / f This-'W f P13ns and € s GjDb site during constructiolf.At i3l-unlawful to rake any Chaff r1t rations 0 C to deviat,- Ej -, therefra,,n, I OR 8pproval from the ink ;cs g ��, spec€f i j AL NOT0 -- -- a It ` .� e held t per r to be r f t i tl 17 PV Modules `. any I3ts l rdirt 0 flush mounted to roof ,� Lztv .r 0 (E)Sky Light, i ER14i , t_ TYP 17 PV Modules 0 ft. 100 ft. VICINITY MAP flush mounted to roof APN: 366-33-009 , .. 7 t� 0 ft. 30 ft. 50 ft. 100 ft. Scope of Work Statement: PROJECT NAME L u �� � �� PROJECT INFORMATION HARPER RESIDENCE • Install a roof mounted utility interactive photovoltaic system LUMINaLT ENERGY CORPORATION • 8.67 kW (DC) 11660 REGNART CANYON DR, CUPERTINO, CA TRUE 1320 POTRERO AVE 95014 • (34) Suniva MVX255-60-5-701 PV Modules (64,56 x 39.05 ) NORTH SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 • (34) Enphase Energy M215-60-2LL-S22 micro-inverters TEL:415.641.4000 NOTES SHEET NAME REVISION • PV Modules flush mounted t0 roof GRID TIE PHOTOVOLTAIC SYSTEM SITE PLAN 1 • PV modules do not extend above ridgeline DATE SCALE DRAWN BY SHEET 2014-02-26 1/16°= 1'-0" ELS/SC 1 VN (E)Chimney ------------------------------------------------------------------------------------------------ --------- (E)Utility Meter and Main Panel on outside wall at gorund level t�SeeS-h–e—et#_3, Roof_At_tachm_en11 D_e_t;_i1A_ 0 0 w(N)EMT conduit through eave down 17 PV Modules with micro-inverters side of building to Panel location flush mounted to roof (E)Chimney 3'Walkway at Ridge NNOW Mao= one= aTANNONN z 356.3' T ------ -------- ------- ------- -------- J 237.3" ---------- ------ Attic Vent,TYP LEI 29,72' 64,56" (N)Rooftop Junction Box 129,tz' i 0 -- ---- -- -- ----- ------- ---- -------------------------------------- 6 4 56" 2373" I NO ("'UPER'l 0 MM now= a WIN Sb ail B 64,56" 64,561, COOE C I JANG - 58,0" 39T' y (E)Sky Lights, t-0 3 " Davf;&Ioe'd E&I Ll i- 79.i� TYP OEM =11111M Project Notes: 3'-0" • Roof mounted utility interactive photovoltaic system 0 i 3'Walkway from Eave to Ridge * 8.67 kW (DC) 3'-0 * (34) Suniva MVX255-60-5-701 PV Modules (64.56" x 39.05") * (34) Enphase Energy M215-60-2LL-S22 micro-inverters 17 PV Modules with micro-inverters * Total coverage of PV array: 636 ft2 flush ush mounted to roof Plumbing PROJECT NAME HARPER RESIDENCE Vents,TYP 3'Walkway in Valley PROJECT INFORMATION Luminalt LUMINAL T ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO,CA 3'-0" 1320 POTRERO AVE 95014 SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 TEL:415.641.4000 NOTES SHEET NAME REVISION 0 k 15 ft. 25 ft, 50 ft. GRID TIE PHOTOVOLTAIC SYSTEM ROOF PLAN 1 TE SCALE DRAWN BY SHEET 2014-02-26 1/8"= 11-01, 2 ELS/SC 2 ---------- ROOF DETAILS: Roof Attachment Detail A SCALE: 1/4" = it-Ofl o Rafters are 2'W" on area A, 6"x12" on area B Attic Vent, TYP 0 Rafter spacing is 24" O.C. on area A, 64" O.C. on area B 1-0— 24" Rafter Spacing Max rafter span is 13-9" • Modules and racking less than 4.2 IbS/ft2 • PV Modules flush mounted to roof A PV modules do not extend above ridge line SECTION A-A: Array attachment side view SCALE: 3/8" -010 Roof E-7-1 i Pitch 13'4" Professional Solar RoofTrac PV Panels,TYP Deep(2.5")Rail,TYP 1"x7"Ridge Attic Vent, TYP Board,TYP Racking attachment points,TYP Attic 2"x7"Rafter,TYP .......................------- ------------ T 6"x12" 5"x`10" Load Bearing Wall Rafter,TYP L-- ------i------- L--------- ---------- CU Beam PEWTHN�'k-� ' cars uildina 'Column,TYP 5 X 1 Area B Area A"...`" VV P 1 D E Professional SolarRoofrrac Deep(2.5")Rail,TYP T_ vo/ed 8,- (2)Unirac L-Foot,TYP Wall Quick Mount E-series mounting point, TYP Quick Mount E-series flashing,TYP L Span between rack attachment PROJECT NAME A points not to exceed 72" $2°, ■ Wft HARPER RESIDENCE Luln-ftlil lalt PROJECT INFORMATION 64" Rafter Spacing LUMINALT ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO, CA 1320 POTRERO AVE 95014 SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 TEL:415.641.4000 NOTES SHEET NAME REVISION Hanger Bolt, GRID TIE PHOTOVOLTAIC SYSTEM ROOF ATTACHMENT DETAIL A Composite Shingle Roofing,TYP 1 1 5/16"x 6",TYP DATE LESHEET Rafter,TYP 2014-02-26 AS NOTED r7 ELS/SC 3 ------------- ROOF DETAILS: • Rafters are 2"x7" on area A, 6"x12" on area B • Rafter spacing is 24" O.C. on area A, 64" O.C. on area B • Max rafter span is 12-8" Roof Attachment Detail B SCALE: 1/4" 11-0## • Modules and racking less than 4.2 IbS/ft2 • PV Modules flush mounted to roof • PV modules do not extend above ridge line 12'-8" 72" Rafter Spacing 24" Rafter Spacing 131 SECTION 131-131 : Array 1 B2 attachment side view 1"x7"Ridge SCALE: 3/8" _ -6" Board,TYP Roof Pitch Sky Lilg ky ht "'` A 1,8' 2"x7"Rafter,TYP Attic 5"x10"Beam Load Bearing Wall 5"x5" 6"x12" Column, 12'-8" TYP Beam,TYP ----------- ------------- --------------- ----------------- ----------------- SECTION B2-132: Array - 6"x10" Ridge attachment side view Board,TYP SCALE:3/8" = V-101" F 5's '7 p* Sky i Sky Sky - Sky Light j 01 -4, 6"xl 2" 1 Light Light 'Widing Depprtmnr-,,; Light i Rafter,TYP ':�EVIEWE"'; FOR r Of E P 5"x10" Beam "U" Load Bearing Wall 6"x12" PROJECT NAME —J 131 —J B2 Beam,TYP HARPER RESIDENCE 5"x5"Column,TYP Luminirk lt PROJECT INFORMATION LUMINALT ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO, CA Span between rack attachment 1320 POTRERO AVE 95014 points not to exceed 72" SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499,2523 TEL:415.641.4000 NOTES SHEET NAME REVISION GRID TIE PHOTOVOLTAIC SYSTEM ROOF ATTACHMENT DETAIL B I Area A Area B -------- DATE SCALE DRAWN BY SHEET 2014-02-26 AS NOTED ELS/SC 4 PV ARRAY * 8.67 kW(DC)array * (34)Suniva MVX255-60-5-701 Suniva MVX255-60-5-701 PV modules * (34)Enphase M215-60-2LL-S22 Rooftop Junction Box (2) Branch circuit of(17)microinverters NEMA 3 #6 Bare Copper Stings spliced to Ground Electrode Conductor All modules and inverters individually bonded to Record Low Temperature= 19°F(-7°C) THWN-2 or equivalent Average High Temperature=820F (28'C) racking with Grounding Clips or equivalent Record High Temperature= 109°F(43°C) PV MODULE RATING Suniva MVX255-60-5-701 (z (z -Z ------------- 't Maximum Power=255 W (z z (Z (Z z Module Vmp=30.4 V Module Imp=8.39 A Module Voc=37.5 V Module ISO=8.86 A Max Sys Voltage=600 V ( (z (;z(z Z % N R;z (z (z (z 1cz ;z (z ;z z Series Fuse Rating= 15 A r------------------------------------------------------I Voc. Temp. Coef. =-0,34%/'C Enphase M215-60-2LL-S22 Micro-inverters 3/4"EMT Minimum #10 THWN-2 INVERTER RATING (2)Black Ll Enphase trunk cable (2)Red L2 Enphase M215-60-2LL-S22 (2)White Neutral Maximum Power=215 W #8 THWN-2 Voltage Tracking Range= 16-36 V (1)Green G.E.C. Max DC Voltage=45 V Nominal AC Voltage=240 V WIRE CALCULATION(Roof to Main Panel) Max AC Output Current=0.9 A 2P 20A (E)Utility Meter and 200 A Main Panel Design High Temp=82'F Located on outside wall Conduit 0.5-3.5"off roof=40'F Total conduit Temp= 122 'F ------------------------- 2P 20A : 200AM Wire Derate for 1220F THWN-2 =0.82 Fill Derate for 4 current carrying conductors=0.8 #10 THWN-2 good up to 40 A,adjusted for conditions of use, "UPERTIPAR ------- (40 x 0.82 x 0.8)good up to 26.24 A- N 31"Jin(I J r d p Der 7r' N L1 L2 G Max current per microinverter=0.9 A Up to 17 microinverters per branch circuit= Max current per branch of 15.3 A. 'IPVE'U F 'Rc- ,;s vi 15.3x 1.25= 19.12A ; O ' - ;UE -7,Install breakers at end of panelboard #10 THWN-2 is acceptable. opposite input feed PROJECT NAME LHARPER RESIDENCE u n co-i t PROJECT INFORMATION LUMINALT ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO, CA 1320 POTRERO AVE 95014 SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 TEL:415.641.4000 NOTES SHEET NAME REVISION GRID TIE PHOTOVOLTAIC SYSTEM MICROS ELECTRICAL DIAGRAM 1 DATE SCALE DRAWN BY SHEET 2014-02-26 NONE ELS/SC 5 ---------- ------ ------- SCALE: 3"= V-0" SIGNAGE SHALL BE GREEN OR RED PLASTIC ENGRAVED WITH j"WHITE LETTERS, PERMANENTLY MOUNTED ON OR IMMEDIATELY NEXT TO THE PANEL DOOR. Disconnecting means AC disconnect label Solar Disconnect [690.14(C)(2)] CAUTION PV SYSTEM BREAKER IS BACK FED. TURN Label at main panel OFF BREAKER PRIOR TO WORKING ON MAIN [690.54] SERVICE PANEL MAX AC OPERATING CURRENT: 15.3 Amp OPERATING VOLTAGE; 240 VAC Inverter output connection WARNING [705.12(D)(7)] INVERTER OUTPUT CONNECTION Label at main panel DO NOT RELOCATE THIS { � , PES O OVERCURRENT DEVICEttrr l E= PROJECT NAME Lumi � HARPER RESIDENCE PROJECT INFORMATION LUMINALT ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO, CA 1320 POTRERO AVE 95014 SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 TEL:415.641.4000 NOTES SHEET NAME REVISION GRID TIE PHOTOVOLTAIC SYSTEM LABELS 1 DATE SCALEDRAWN BY SHEET 2014-02-26 3"= 1' 0`° ELS/SC 6 'VISION # (E)Chimney -- -------------------------------------------------------------------------------------------------------- 0 0 (E)Utility Meter and Main Panel 0 0 on outside wall at gorund level See Sheet#3, Roof Attachment Detail A 1- 0 (N)EMT conduit through eave down side of building to Panel location 17 PV Modules with micro-inverters flush mounted to roof Attachment _�etail 3'Walkway at Ridge Chimney r-C I CM 3'-0 ------ ------------- ----------- -------- J Vv C()[)E GGIMPLIANCE. VN�vveo Attic Vent,TYP N) Rooftop Junction Box -----0 -------------------- swam 0 am ---------- -------- j to — Sheet et#4, Roof Attachment Detail B 0 0 &% P �e -4F L CF10 -CE (E)Sky Lights, 3'-0" TYP Project Notes: now n1i 3'Walkway from Eave to Ridge • Roof mounted utility interactive photovoltaic system 0 3'-011 • 8.67 kW (DC) Wall • (34) Suniva MVX255-60-5-701 PV Modules • (34) Enphase Energy M215-60-2LL-S22 micro-inverters 17 PV Modules with micro-inverters • Total coverage of PV array: 636 ft' flush mounted to roof Plumbin9 PROJECT NAME Vents,TYP 3'Walkway from Eave to Ridge HARPER RESIDENCE at Valley Luminalt PROJECT INFORMATION LUMINALT ENERGY CORPORATION 11660 REGNART CANYON DR, CUPERTINO, CA 3'-0" 1320 POTRERO AVE 95014 SAN FRANCISCO, CA 94110 CHUCK HARPER-408.499.2523 TEL:415.641.4000 NOTES SHEET NAME REVISION 0 ft. 15 ft. 25 ft. 50 ft. GRID TIE PHOTOVOLTAIC SYSTEM ROOF PLAN 2 DATE SCALE DRAWN BY SHEET] 2014-04-03 1/8"= 11-01, ELS/SC 2